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NAIM CD-5 CD Player
# 71519
(1) CD Player, (1) Flat Cap 2 Power supply, 2 piece compact disc player with remote, high quality CD player w/ external power supply lowers noise floor, includes manual and cables (proprietary) to link units, audiophile design!, excellent sonic performance / resolution hi frequency dynamics and detail, excellent condition, test play tracking all ok, condition#9+
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Sony CDP-311
# 71521
Basic, excellent single disc player. Headphone level. Plays difficult discs. Basic service done. Condition 8
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Paradigm Titan v2
# 71524
(PAIR) 2-way bookshelf speaker. 3/4" dome tweeter - swept ok. 5" woofer - professional refoam - swept ok, excellent alignment. Dark cherry with black knit grills. Audio Pro modified crossover Rev 4. Really nice listening speaker! Clear sound. Excellent bass for small cabinet. With original box packing. Added fiberglass and dacron damping. Condition 9
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NAD 3240PE
# 71535
Nice basic design. Stereo amp. CD / Phono / Tuner / Tape / Video Inputs. Excellent phono. Soft clipping setting - power envelope. 4 or 8 ohm switchable. Better made Taiwanese machine. Complete service, resoldered and ruggedized board soldering, some cap changes. Condition 9
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EPI M110
# 71556
(PAIR) 2-way vintage speakers. (2) original inverted dome tweeters - sweep tested ok. Added RTV to magnet assembly. (2) original EPI woofers, professionally refoamed, correct V. C. Alignment height. Audio pro modified crossover. New 10 uF cap, 0. 75 mH coil. Rev3 mod. Cleaned high frequency control & added more fiberglass. Nice full sound. Full range, normal voice. Walnut vinyl cabinets. Black knit grills. Condition 8+
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Local customers, please do not come to the shop without calling ahead first - (617) 926-8020 - for an appointment, so that we can more efficiently help you with your equipment or sound recording needs. We keep our database up to date with over 10,000 items in stock.

If you see a part number and a price, we have that item in stock.

Customers outside of the U.S., please note that international shipping can be costly (US Post $24 minimum - up to 8oz or 226g). We are glad to combine orders to reduce shipping costs. Take a look at our shipping policies for more information and estimates of prices and shipping time.
JBL 2600
# 71573
(Pair) 2-way bookshelf speakers. 6. 5" woofer, 1. 25" cone tweeter. (17"H x 9. 25"W x 8. 5"D). Nice vinyl oak cabinets w/ brown knit grills. Sweep tested good. Modified dampening of cabinet for better deep bass and better midrange crossover. Slightly warmer voiced. Low use. Excellent condition. Condition 9
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Basis 2001
# 71574
Audiophile turntable w/ Rega RB 300 tonearm/ Michell counter weight, Basis record clamp, plexiglass custom cover, belt drive w/ outboard motor, all acrylic base/plynth, Basis suspension feet, comes with original kit of allen wrenches spare grommet, belt ok condition, no cartridge, needs platter mat, dust cover needs tlc, all checked out, excellent condition, very low use, $1500 condition #9
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Audio-Technica
# 71581
AT-LP120-USB, Black body, Voltage AC 115/230V, 60/50 Hz, DJ style Turntable, dust cover, Thick Felt Platter Mat only, Spare Stylus same as one installed, ATN95E, comes with USB cable/software and RCA 1/8 F Y adapter, like new, #9 Condition
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APT Holman Preamp
# 71582
Original version, really nice lightly stropped gray face coloring with light gray purple knobs, nice look with rare and interesting version of cosmetics but still has the look of APT coloring, All Level III Audio Pro Mods, phono update, headphone mod, all audio cap all PS caps, Relay mod, Image control mod, EQ mod, Tone control mod, #9 Condition
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B&K Reference 2200 Stereo Power Amp
# 71589
220 watts per channel (2) XLR IN, (2) RCA IN, 2 channel speaker out banana post. Low use, basic service bench tested, cleaned switches. Condition #9
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DBX 3BX III 3-Band Range Expander
# 71593
With impact restoration. (no rack ears). All serviced calibrated channels to + - 1/2db. Some capacitors updated. Unit has ruggedization of board soldering for connector etc. Low use. Minor water spots at one side almost invisible. Condition #8+
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Nakamichi BX-100
# 71600
Basic machine. 2 head one deck. Silver face. Head 80% or better. Unit calibrates excellent - wow, flutter, and frequency response. Cosmetics perfect. SX position 70 microseconds for Maxell tape use. AP cassette mechanics updates. Condition 8+
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Pioneer PD-101
# 71603
Compact disc player. Full featured player. Headphone level. Plays CDR and CDR-W. Really good CD player for this price. Black faceplate. Low use machine. Basic maintenance done. Condition 8+
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NAD C 541i Compact Disc Player
# 71606
Single Disc with basic functions. Grayslim line design. Skip/Scan track functions. No individual track selection function. Laser calibrated to proper spec. Light signs of use but overall good condition. Reads damaged/burned discs. Condition 8+
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(PAIR) Paradigm Mini Monitor V3 Rosenut
# 71612
Audio pro modified crossover design rev4. 5 - midfield. All driver sweep tested. Audiophile upgraded parts. Better power handling. Wow, excellent fidelity and great bass for small box speaker. Black knit grills #9 condition. Minor chip and a scuff on top of one cabinet. Condition 9-
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Re: International Shipping: We ship internationally often and have yet to encounter a problem or complaint. We are very careful to test the equipment before it’s packed and then to double box the machine with added protection when needed for front panels, etc. We are not amateurs or an ebay store; we know these machines very well and know what it takes to get them to you safely. We use USPS priority internationally which seems to be the cheapest. If you prefer another carrier (you should know who delivers to your area reliably) please let us know. Also please be aware of any tariffs that you may be responsible for upon pick up on your end. International shipping may be expensive but we will make sure it is not a headache on top of the cost. PLEASE NOTE THAT SHIPPING INTERNATIONALLY WILL BE A MINIMUM OF $24 EVEN FOR SMALL PARTS.
Yamaha RX-777 Stereo Reciever
# 71630
Well made black face, 100 W at 8 ohms, 2 tape loops (tape-vcr), 3 line ins CD/DVD/TV, 1 phono, Variable loudness, Main In/Pre-out, No HDMI comes with original remote, dented top cover, fully cleaned and tested, low use, #8 Condition
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"The Smaller Advent"
# 71640
(PAIR) Sweep tested ok. Original green egg masonite tweeters. Original / refoam woofers. Ribbed cone large pulp dust cap - (few years ago) sweep tested ok. Audio pro modified crossover design Rev3. Added fiberglass damping. Great listening speaker! Full sound, complete image, excellent bass. Missing one logo. Walnut vinyl cabinets. Beige knit grills. Some pulls but okay. Condition 8
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JVC RX-3
# 71643
Basic slim line. Digital control receiver. Nice 5-band analogue equalizer. Good phono, aux in, 2 tape in. Excellent 30 watt machine. Includes manual & Simple remote. Low use. All cleaned and serviced. (AC cord had some very minor scrapes on it, covered with electric tape). Condition 8+
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JVC DD-V7 Stereo Cassette Deck
# 71648
Dolby B, C, NR. Auto reverse. Music scan search. This is one of the most well designed transports and mechanics. It's very easy to service, ultra reliable. Has low wow and flutter, but unit occasionally exhibits a strange problem to search for a song index point, and stop / rewind appears to be sensitive with old tape cassette mech friction. Condition 8+
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Realistic STA-21 AM/FM Stereo Receiver
# 71694
Nice basic unit (Model 31-2071) Wood Case. Phono FM/AM tape in. Blue Dial Face Two speakers, one speaker uses RCA Outs. An amp of this kind normally only runs one set of speakers. Robust amp design. #8+ Condition( clean and serviced 3-30-26 )
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Luxman L-3
# 71696
Integrated Amp, Silver face, Champagne body and Knobs, has 1 phono, 1 tuner, 1 aux, 2 tape loops, low noise/better thermal stable differential transistors for amplifier board, RFI suppressor on phono in and other jacks. All cleaned and serviced, minor P. S. Ground change for improved lower noise, #9 Condition
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Denon DRM-710
# 71699
3 head / monitor thru. Fine bias. Dolby B and C. Headphone level. Black face. Calibrated to Philips NAB Standard C. Display meters by design read 1 dB low. Excellent rec/play quality. Virtually unused. Machine is dual capstan design and can sense if tape is correct tension. Will shut off if not correct. Deck by design takes 10 seconds to warm up. Condition 9
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DBX DX5
# 71717
Single CD player, Imaging and dynamic range enhancement, can play most damaged discs and some CDRWs, comes with original remote, basic service done, look online for interesting features this unit has, virtually no use time, was in business owners collection, #9 Condition
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Yamaha CDC-98
# 71721
5 Disc, Basic Functions, No individual track buttons, no headphone, comes with remote, basic service and maintenance, 8+ Condition
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TEAC W-460 C Double Deck
# 71722
One direction only. Super Quality deck for wow flutter, calibration etc. Dolby B&C. Continuous play timer. Headphone. All basic service done, calibrated for Maxel UD tape, Black face with nice look, virtually no use. Cover slight wear. Nakamichi Quality machine!, 9 Condition
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Re: International Shipping: We ship internationally often and have yet to encounter a problem or complaint. We are very careful to test the equipment before it’s packed and then to double box the machine with added protection when needed for front panels, etc. We are not amateurs or an ebay store; we know these machines very well and know what it takes to get them to you safely. We use USPS priority internationally which seems to be the cheapest. If you prefer another carrier (you should know who delivers to your area reliably) please let us know. Also please be aware of any tariffs that you may be responsible for upon pick up on your end. International shipping may be expensive but we will make sure it is not a headache on top of the cost. PLEASE NOTE THAT SHIPPING INTERNATIONALLY WILL BE A MINIMUM OF $24 EVEN FOR SMALL PARTS.
Ultrx RD-C21
# 71732
Basic machine. DBX, Dolby B C. Mic line in. Actually this machine performs excellently. Calibrations for speed, wow, flutter spec amazing! And rec/play is as good as a very expensive deck. Low use condition with good belts. Condition 9
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Technics M205
# 71733
Basic design. Dolby. Mic. Silver face. Meters. Excellent performance. Wow, flutter, rec, play all good. All service done. Condition 8
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Pioneer PD-M426 6 disc pack machine
# 71734
One of the best designed basic function machines. Low use. Basic service - updated CD sled shock mounts. Condition 8
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Matsushita MMU-5B3LNJ
# 71738
DC 12V motor with pulley on axel (standard size for many designs - possible use for turntables). Oiled and tested. Condition 9
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Sundholm 301
# 71744
Mint condition, as new, classic Sundholm X-over. With box and 2 year Warranty Card. High pass filter Q control; Low, Mid, High each have level and frequency Control; x10 switch; high bypass; main volume out pot; XLR and 1/4" ins/outs. Single rack space. An excellent electronic crossover!#9+ condition
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Sansui Six
# 71746
Vintage silver face Stereo with wood casing. Green Dial. 1 Aux. @ phono 2 Tapes. Noise OR EQ Adapter In Out. Excellent FM tuner. Comes with original Manual. Has seen virtually no use time. Immaculate Condition, All bulbs good. Fully Cleaned and serviced. Some basic mod for audio. #9+ Condition
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Denon DP-31L
# 71756
Direct Drive TT, w/Grado prestige Black Cartridge, stylus low use, end of play pickup 33/45 quartz lock drive, Start/stop- these buttons also act as queuing mechanism (motor starts/stop/w/press of corresponding button. Manual operation with end of record lift and platter stops rotating, good condition plynth, has a few scuffs on edges, dust cover has scuffs, cleaned and lubricated all controls, oiled/lubricated pivots, champagne and bronze base #8+ Condition
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Pioneer RT-707 Auto Reverse
# 71761
Heads 80% good and good wear path, new belt, new bulbs, all cleaned and calibrated to NAB standard, Set Bias and EQ for Maxel tapes, Unit has minor corrosion spot on left Side of case, no rack rash face 90%, #8 Condition CALL FOR COMPETITIVE PRICING
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Dynaco PAT 5
# 71763
Light Gold/Silver Faceplate, Back panel RCA perfect, low phono noise level excellent, Absolute mint condition original, no mods, low use, Excellent quality Assembly, #9 Condition
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(Pair) Event Tuned Reference 6 (TR6)
# 71777
Powered monitor speakers. Original 1" soft dome tweeters sweep tested ok. Added DC blocking caps. New matched pair 6. 5" woofers DC 168 (Dayton). Updated box tuning for best voicing - nice balance of bass / treble. 470 uF nichicon caps (6. 8 / 1 uF tweeter). XLR & 1/4" balanced (also RCA) inputs. Sensitivity control. Black oak cabinets, no grills, woofer / ring lifted from front cabinet slightly. Condition 8
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OUT OF STATE CUSTOMERS:
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We only ship to VERIFIED PayPal Addresses
For customers who do not have a PayPal account we also take Credit Card over the phone.
Please be aware that there is a minimum $4-$6 to ship any part.
Boston T830
# 71788
3 way tower speakers, 1" soft dome tweeters, 4. 5" midrange, All sweep tested all okay, 300 Hz to 10KHz, Original 8" woofers, professionally refoamed, sweep test okay, Audio Pro modified X-over Rev 4, Hi and mid circuits altered for improved Fidelity, (Voiced for medium/larger room), Excellent Full range speakers, some fiberglass for improved bass, Black oak vinyl cabinets, black knit grills, character and quality of ADS, #8+ Condition
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Sansui 9090 Stereo Receiver
# 71825
Beautiful vintage silver face. This version has Blue Display that stays lit on all functions. Analog FM tuning indicators & power meters. Almost no use time. No bulbs replaced. Has some basic Sansui recommended mods, been totally cleaned and calibrated with excellent FM. With Mod speaker Relay. All functions test okay. Very minor wear on bottom wood panel and a few scuffs on top case. Bass control has very slight bend. Comes with custom fit box (not original) and packing ready to ship. Absolutely stunning perfect condition. #9+ condition
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Technics SL-23
# 71828
Belt Drive, Semi automatic turntable, Pitch control and strobe. "S" arm. Audiotechnica cartridge. Gray/silver base. Very good dust cover. Nice rubber mat. Motor/ground mods. Excellent like-new stylus, new belt. #9 Condition.
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Sherwood HP 1000 Integrated Amp
# 71830
Silver face with wood side panels unit in excellent cosmetic condition with fantastic build quality like phase linear and old school design. Front panel features: Phono LVL, L+R dB/Watt Meters with range attenuator, speaker selection-off/ARS/A/B/A+B, Mode switch-L/RSTR/Reverse/Mono, Bass/Treb/Mid/Vol/Loudness, Dubbing/Phono 1+2/Tuner/Aux 1+2/ Tape 1+2 Monitor/4-ch Adapter/High+Low Filter/Loudness contour/Tone Def/-20dB Mute, 1/4 " headphone, 1/4" Dub In/Out, 2 speaker system. In-outs on back panel to install EQ and other processors, 4 channel I/O, 6 AC outlets, 3SW/3 UNSW Modified updates to power supply, ac switch and amp module. New relay modified use RCA jumpers for connector/updated phone in-outs (RFI protection), lower noise IC. Completely cleaned and serviced by audio pro. #9 Condition
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Sansui 9090
# 71833
Vintage Silver face unit, Original Walnut case, complete A. P service, cleaned and FM Alignment and calibration, set bias, 110 watt at 8 ohm (All Blue LED lights, Face stays lit all the time Mod), Power switch double contact Mod, (Surgistor AC 120 Mod), Relay Mod, Unit had work done to AMP board to thicken some board foil, 4 inch scratch on case top, some minor dents, #9 Condition
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Sony PS-LX520
# 71838
Linear Tracking, Fully automatic, Better elliptical Audio Technica 311 series cartridge ($100 value), Black body, clear dust cover, All basic cleaning and service done, new belt, Modified drive gears with carbon grease, #8+ Condition
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Apt Holman Preamp
# 71840
Complete level III update, Rack face, no handle. Minor bends and dents at one rack hole. Slight bend at each side. Flat matte black face. Lettering is perfect. . SN: 2527, but has later version boards. Unit can have another face installed, call. Condition #9. See about Level III mods here. Https://www. Audioproz. Com/AP. Php?Article=95
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(PAIR) JBL L100T 3-Way Speakers
# 71841
Priced as pair. Beautiful vintage. Full range design. Professional refoam. Original woofers. 12" hi power. Sweep tested. Audio pro ref 4 modified crossover design. Rev 5 improved bass filter. Corrected mid range circuit. Hi frequency peaking cap. More normal natural midrange deeper bass. Added fiberglass damping. Treated mid cone and read damping - carlson blanket. Wow! Powerful full range sound. Blonde oak cabs, charcoal grey knit grills. Cosmetic condition 8+, overall condition 8
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Paradigm Monitor 5 V2
# 71843
Dual 6" Woofers, treated butyl ok, 1' titanium dome tweeters- mini surrounds , all original drivers ok, sweep tested ok 30-10KHZ, lower 6' woofer tuned for deep bass, felt Carlson Blanket, (Phase corrector circuit) Audio Pro modified crossover rev 6, improved fidelity better power handling more natural voice, better deep base, excellent sounding full range hi fidelity speaker, rose-nut cabinets, black knit grills, #8+ Condition (Vince only)
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Apt Holman Preamp
# 71851
High Quality Reference standard pre-amplifier byTom Holman. This is a stunning looking preamp with a new black pebble face panel and grey knobs- very sharp and Vinces favored look! . Complete Level III modification which includes : All power supply caps upgraded, Audio caps upgraded, relay updated, headphone amp FET spec. All modification to Phono, EQ, Tone control circuits as well as infra filter. Excellent condition #9
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Re: International Shipping: We ship internationally often and have yet to encounter a problem or complaint. We are very careful to test the equipment before it’s packed and then to double box the machine with added protection when needed for front panels, etc. We are not amateurs or an ebay store; we know these machines very well and know what it takes to get them to you safely. We use USPS priority internationally which seems to be the cheapest. If you prefer another carrier (you should know who delivers to your area reliably) please let us know. Also please be aware of any tariffs that you may be responsible for upon pick up on your end. International shipping may be expensive but we will make sure it is not a headache on top of the cost. PLEASE NOTE THAT SHIPPING INTERNATIONALLY WILL BE A MINIMUM OF $24 EVEN FOR SMALL PARTS.
Trace Elliot 18" Woofer
# 71860
TE-BS-18500-8, 18" woofer (manufactured by Celestion), cast frame / accordion surround, T5652A 146, sweep tested 30-1kHz OK, N. O. S. Condition #10 (1) available
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Fisher 5
# 71872
Sealed back black round textile surround - (treated). Grey cone, silver dust cap. (5 ohm DC). Sweep tested. Condition 9
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Fisher 3
# 71873
(1) available. SA80469-1. Black treated surround, black cone, silver dust cap. Round - 8 ohm (5. 5 DC). Sweep tested. Condition 9
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Technics SL-BD35
# 71890
Fully automatic. Belt drive. Charcoal gray plynth/base. Repeat function. Adjustable pitch 33/45. W/ Technics EPC-P153 cart. Good condition, but cantilever has very slight bend. Can be upgraded to Audio Technica *Needs RCA output cables* Good condition. Dust cover has slight haze and scuff, but NOT cracks or broken hinges. Presents well. Condition 8+
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Acurus DIA 100 MkII
# 71892
High quality "audiophile" integrated amp. Passive pre-amp. High quality parts. (2) tape loops. (4) line (stereo) inputs. AC cord in box. Banana post speaker connectors. All cleaned and serviced. **NO PHONO** Black face. Grey silver knobs. Condition 9
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Marantz CD-63SE
# 71893
High quality audiophile single CD player. Direct track access. No Remote. Digital outputs - coaxial, optical. Original box packing available. Note: unit on drawer opening will make rubbing noise. Good condition - low use. Condition 9
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Thiel CS.5 2 Way Speakers Pair
# 71894
*AP Treated butyl surrounds, 6. 5" treated paper cone, 1" titanium dome tweeter, all drivers sweep tested OK, Audio Pro modified x-over added low frequency filter / added 4x ferrite slugs, more natural voice, woofer coil corrected / hi frequency current, much improved fidelity, slight redamping cab, dacron port cover, very nice sounding version! good deep bass powerful woofer, real cherry cabinets, black knit grills - some "water" stains on back of cabinets, condition #9
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NAD 3140 Integrated Amp
# 71899
80 watt stereo. Full feature design. Listen tape selector. Gun green face (metal). Variable low bass EQ. LED. Excellent phono input with cartridge loading circuit. Soft clip circuit. Double up on power switch. Unit has minor thump on turnoff (no relays) - by design. Low use machine. Ruggedized board soldering. Some NAD grades done. Taiwan version machine. Better caps, but power supply was redone with about 20 upgraded parts. Condition 8+
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Yamaha P-220
# 71949
Semi automatic belt drive turntable black. Straight low mass arm w/ Ortofon FF15XE MKII Cartridge, stylus good (replacement clone available) *Note: When operating cue slowly depress button - drops fast due to aging. Good condition some finger wear around switches. Dust cover has typical swirls/scratches - no cracks. Needs hinges. Condition #8+
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Bang & Olufsen Beogram 1800 (Type 5873)
# 71951
Turntable motor. Matsushita FG Servo. MMX-4H2RPB. 12VDC w/ servo control board. Wiring harness. Mount hardware (screws + bushings). Brass pulley. Pulled from working unit. Condition #9
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Local customers, please do not come to the shop without calling ahead first - (617) 926-8020 - for an appointment, so that we can more efficiently help you with your equipment or sound recording needs. We keep our database up to date with over 10,000 items in stock.

If you see a part number and a price, we have that item in stock.

Customers outside of the U.S., please note that international shipping can be costly (US Post $24 minimum - up to 8oz or 226g). We are glad to combine orders to reduce shipping costs. Take a look at our shipping policies for more information and estimates of prices and shipping time.
Harmon Kardon 330B
# 71955
Vintage silver face, green FM dial, AM/FM stereo, phono/tape amp/AUX, bass and treble EQ, stereo balance control. Fat vintage sounding design, all serviced FM alignment, some bulbs done. Condition #9
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Yamaha CR-440 Stereo Receiver
# 71959
Vintage silverface design. Virtually no use time, cosmetically and functionally excellent. Ground mod added to main boards (Mods Recommended by Yamaha in the past) Replaced bulbs for FM Signal and tuning VUs with nice, mellow Red LEDs giving the unit a very unique look. FM tuner has been aligned and calibrated excellently to really lock into FM stations. Relay removed, cleaned and tested. Very clean unit with almost all original parts and no damages. #9+ condition
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TEAC 3300S
# 71963
Mint condition with original box packing and ops manual, 10" reel capable unit, with (2) clamp-on NAD hub adapters (not twist lock kind) 3 3/4 and 71/2 IPS. Full service By Audio Pro, controls cleaned, perfect belts, and pinch roller serviced. Calibrated to NAB standard, #8 on output control is 0db standard play back. Super near perfect calibration. High bias & EQ is for 7-1/2 ips, Low bias & EQ is for 3-3/4 ips. # 9 condition
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Marvin Gaye "What's Goin' On" Tamia M310
# 71972
4 Track 7 1/2" IPS Stereo, Low use - No leader, 6 inches of lead wrinkled, cases show little wear, small cellophane tape over bottom of box, bottom edge of box right hand corner has a label on it with "tape #25". Condition #8+
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Reel to Reel Tape
# 72005

Black Sabbath - Paranoid4 Track 3/4" IPS Stereo, Warner WST 1887B
Ozzy at his best!, box shows some wear, bottom was taped shut and torn slightly - tape in excellent shape!
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Simon and Garfunkel
# 72006
4 Track 3 3/4" IPS Stereo, box cosmetically very good, light wear on cover, box side edge has label "Tape No. 24", Condition #8
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Definitive Technology C/L/R 2002 Center Channel Speaker
# 72022
(1) 1" aluminium dome tweeter, 22" wide, 12" deep, 7' tall, black knit wrap design black gloss side caps, (2) 5 1/4" woofers (shielded), *all drivers sweep tested OK, good sounding center speaker - slight forward clear voice, condition #9
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The Moody Blues "Every Good Boy Deserves Favour" London M-24005
# 72023
Ampex 4-Track Stereo, 7 1/2" IPS , Box cosmetically good , light cover wear and discoloring on back, previously taped shut, tape shows virtually no run time, reels good condition, Dymo label on reel (removable) Condition 8+
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Rod Stewart "Every Picture Tells A Story" Mercury M609
# 72024
Ampex 4-Track 7 1/2 IPS stereo, reel and label good condition, cosmetically pristine, previously taped shut, tape shows virtually no run time, Good condition, Condition #9
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(PAIR) Paradigm Mini Monitor V3 Black
# 72029
All original drivers; sweep tested OK. Woofers cleaned and treated. Audio Pro modified crossover rev. 6A - nearfield / midfield. Audiophile upgraded parts; 2nd order high frequency filter and low frequency circuit, special phase corrector, felt cone dampeners on woofers,&felt Carlson damping blanket. Vince owns a pair of these himself, and considers them one of the best small box speakers of all time (of a 6 inch woofer design modified to go down to 35 -40 cycles) Condition #9 some slight dust and dirt on top edge of grills
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RE: Vintage Mics: At this age point I am finding that most vintage mics being traded are far off spec and with their prices so greatly inflated and volatile to the market, I do not actively pursue these. That being said; any vintage mics that I do have are fully tested and guaranteed.
EPI M-90 2 Way Speakers
# 72034
(Pair) Original EPI inverted dome tweeters, sweep tested OK & RTV secured magnate, matched 8" replacement woofers mineral cone butyl surround and added felt cone dampeners (treated butyl & set spider height), ***Audio Pro modified x-over design Rev 4*** made brighter but vintage warmer voice quality, minor scrape on 1 cab front edge walnut/vinyl cabinets and black knit grills condition #9, overall speaker condition #8
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Definitive Technology Studio Monitor 450 (pair)
# 72036
2 Way Design at Passive, 10" Radiator, 1" Aluminum Dome Tweeter, 6. 5" Cast Frame Woofer, Mineral Cone/ Butyl Surround. All Drivers sweep tested. Black Piano lacquer on top & bottom, Black knit grills, subtle discolor on top cap. (13" Tall/ 8. 5" Wide/ 11" Deep) Could be modified for nicer midrange. With original box, no packing. #9 Quality
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Teac A-2300SX
# 72095
Open reel tape recorder, silver/black trim w/ wood side panels, 7. 5 in reels, 7 1/2 & 3 3/4 IPS, heads are 90%, large lighted VU meters, 0 DB is at output mark, 2 position bias/Rec EQ, 2 mic inputs 1/4", headphone output 1/4", serviced cleaned and calibrated to NAB standard, excellent calibration speed, minor little wood chips at corners, condition #8+
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Onkyo DX-7211
# 72096
CD single, no remote, full function song index, better version transport mechanics, slim line design, low use, calibrate OK, minor scratches on cover. Condition #8
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Marantz 3200
# 72101
Vintage preamp, silver face with black inset, bass / mid / treble controls with turnover 250hz 4kHz, phono 1 / 2, tape 1/ 2, tuner, aux inputs, *back panel RCA's have been replaced (metal plate was cut to fit new RCAs), fully serviced, excellent condition, all basic service, condition #9
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Sherwood RA-1140
# 72102
AM/FM receiver, slim line nice basic unit - black, orange digital display, quartz lock tuner, 18 presets, inputs: tape, aux, CD, phono, 2nd set speakers allows surround sound effect, inserting headphones will disconnect speakers by design, low use unit, all basic service, condition #9
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Sony PS-LX250H
# 72105
Full automatic basic turntable, black, *built in phone pre amp EQ* , start/stop, cueing up/down, disc size 17"/30, basic cartridge/conical stylus (moving magnet), has box and packing, full functional check, seed good 45/33, oiled motor, low use!, good condition, dust cover has scuffs but looks good! condition #9
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Marantz 1070
# 72106
Integrated Amplifier, 35 Watts / Channel, Vintage Silver Face w/ Black Inset, Inputs: Mic, Phono, Tuner, Aux, Tape 1 & 2, 3 Band Tone Control (Bass / Mid / Treble), Hi / Low Filter Loudness, 2 Speaker Switching w/ Ambience Function, All Capacitors Checked Throughout Unit, Unit Uses Better Low Noise Transistors in Phono Preamp by Factory Design, Working to All Spec, RFI Suppressor Caps in Phono Pre Stage), Very Nice Vintage Marantz, Condition #9
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Modern Advent Tweeter
# 72110

99-20167 413TND

large plate 4 ½ inch x 6 inch

1" Dome, sweep tested 1. 5k and up OK
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Kyocera D-601
# 72115
2 head cassette deck, platinum finish, electronic controls, 2 motor direct drive capstan, Dolby B+C, 3 position normal/CO2/metal, 3 Fine bias adjustment, output level control - is non functional, microphone input, memory stop and relay, headphone output 1/4, Full service cleaned and calibrated, set up for Maxel UD tape, very nice unit, top quality deck, Wood side panels Condition #8
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We are presently operating on an APPOINTMENT ONLY basis. Please call us first at (617) 926-8020 or email us at sales@audioproz.com to schedule an appointment before you come into the shop for repairs, rentals, product recommendations, consultations, or anything other than minor purchases.
Yamaha RX-A700 AV Reciever
# 72119
90 watts (x7), FOR USE AS BASIC STEREO RECEIVER, multi channel input and PreOuts, Sirius Ready, Remote Included, NO phono input, NO HDMI or 5. 1 function, checked for functions, dust shield added, Double Relay, Condition #7
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Stanton 681 EEE
# 72137
Original stylus, used but no use time, with brush, tested condition # 9
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Marantz 2240 Stereo Receiver
# 72138
All updated blue front panel bulbs, installed RFI protection capacitors in phono stage and amp board and volume control, updated some basic power supply parts, relay update, excellent FM calibration, all mylar bypass power caps on gain level of volume control, main supply and amp board is now nicer range in middle, RCA jumpers at in/out amp, 1 pair of output transistors replaced, wood case, minor little chips tiny scratches, unit has seen very little use, condition #9
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NAD 7130
# 72145
Basic receiver, CD, phono, aux, tape inputs, soft clip circuit, FM calibration, 5 preset FM, 50 watt per channel, Taiwanese made, ruggedized board soldering, upper right hand front panel chipped, unit has low use time, removed connector glue, some basic NAD and A. P. Updates, some capacitor changes, condition #8+
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DBX 3BX
# 72149
Older larger size machine, big LEDs wood sides, unit has plug in board design VCA, is the thicker bolder sounding unit, various update mods Tl072 op amp, calibration cleaning, condition #9
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Apex HP100 Studio Headphones
# 72165
Folding design; 58 ohms; modular cables, 1 straight and 1 10'coil, 1/8" tip with 1/4" adapter. New.
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Boston Acoustics PV800
# 72174
(1) Powered sub woofer, 12" large butyl roll (down firing) surround, sweep tested 30Hz OK, RCA input & (line level), speaker level in's (banana), crossover control phase switch 0-180, auto off / on switch, (black oak) + gloss dark grey top, 14'' wide 18" deep 17" tall, level control on front side, good deep bass, low use tested, cleaned switches & controls, slight scuff on top surface, Condition #9-
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Epicure 10
# 72184
(Pair) 2 Way vintage speaker, original inverted dome tweeters - sweep tested OK, hi frequency control OK, chemical cleaned, installed matched pair, (2) AR square square magnet top quality driver, wow! * excellent listening bass! natural voice, woofers refoamed, inverted dust caps, AP modified cross over, added dual coil and bass filter (rev 4), *walnut look cabinets with brown knit grills (no logo plates), *excellent condition parts from known good AP customer, condition #8
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JVC XL-Z411
# 72260
Single CD player, A-B repeat, direct track access buttons, headphone out with level control, no remote, super quality unit, plays all discs, Condition #9
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McIntosh MA 6100 Preamp Amplifier
# 72297
Integrated Preamp/ Amplifier. Bass & Treble controls have independent right/left balance for both. Input selector includes Aux, Tuner 1 & 2, Phono 1 & 2, Tape HD. Mode Selector includes L to L&R, R to L&R, Stereo, Mono (L+R) L+R to L, L+R to R, Panloc. Tape Copy/ monitor functions. Only a few capacitors replaced, all others check out perfect (unit uses many Japanese caps). Fixed and tightened connectors. Added silver solder to edge connectors. Face glass is near perfect. Very clean unit with only minor signs of use. Only light wear, no broken parts. Unit is fully functional & Works excellently. No Wooden case. Minor oxidation on rear connectors. #8+ condition.
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If you are having trouble finding parts, enter the name into our search bar at the top of the page. Please be aware there is a minimum $4-$6 to ship any part. International orders will be $24-$26 to ship for anything larger than an envelope. Shipping costs are non negotiable, so please, PLEASE do not ask for a part, or for us to search for, or quantify a part if you cannot pay for the shipping.
Deltalab ADM-STL
# 72303
6 switch program selector, original specific to Primetime Deltalab but operates others, needs TRS cables, like new in box, condition #10
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Tascam Teac X-300
# 72306
3 Head Deck, best version, virtually unused, new capstan belt installed, pinch roller replaced like new, Heads are #9+ condition, virtually no use time, speed spec perfect, #8 output level is odb meter, -10DB output for consumer line level, (Use LH1LH for Maxwell Tape record) all switches completely cleaned, Unit has supply side roller with proper cosmetic cap replaced, unit works perfect #9 Condition
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Audio Research D-76 Tube Power Amplifier
# 72316
Comes with original instruction manual. Formerly cracked/ aged solder was repaired and ruggedized. All input connectors tightened and cleaned. Excellent, top quality transformers used in this unit. All tubes were pulled, pin connectors polished, cleaned and lubed with silicone. Tubes test excellently. New, 5 amp slow blow fuse put into unit. Beautiful, low use unit. Cosmetically and functionally excellent. Recently tested, cleaned and serviced. Cage cover does not currently fit over the top due to large tubes, tubes could be replaced with slightly smaller to fit cover. Some speaker terminals plastic shielding pieces cracked, will not affect units use in any way and are hidden by top cover when installed. #9 Condition.
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Rotel PC-1070 Stereo Control Amplifier
# 72319
Really nice Silver face design, Super High Quality build and parts, low noise op amps. Excellent double contact relay, Phono, CD, Tuner, (2) tape loops, (2) sets of RCA outs. Cleaned all controls and connectors, also excellent quality. All functions test good. Includes Original remote, tested good. Some cosmetic wear/ small scuffs on face & top cover, volume knob too. Function indicators are nice bright. #8- condition.
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Nakamichi BX-125
# 72321
Black face full feature deck, unit in excellent condition. Defeated output control (set for correct value - needs to be done on these units) Modified power supply, all cleaned & calibrated to maxell UD XL tape SX position 70us. All functions ok, #9 condition
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Yamaha CR-820 Stereo Receiver
# 72324
Silverface w/ Wooden case. High quality relay & Capacitors. Relay cleaned and serviced (2023). Ground mod added to reduce low level hum and noise. High quality solder throughout all boards. Any weak solder points were reinforced to be more rugged. Tuner varicon is very clean and has excellent FM stereo lock in (this design does require tuning into target station slowly to achieve full FM stereo lock. ) Unit has seen very little use time. Original bulbs are still good. Cosmetically and functionally excellent. Faceplate is very clean with only minor signs of wear. Wooden case is in excellent, very clean condition. All rear connectors and faceplate knobs are completely intact and in excellent, clean condition with only minor wear/ staining from age and use. #9 Condition.
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Crosley C100 Belt Drive Full Manual Turntable
# 72348
DJ Design, w/ AudioTechnica Cartridge (Conical) , Actually well made product despite brand name! Built in phono preamp (Phono/line switch on rear panel) -2 speed 33/45 - Start/Stop Switch (very quick start/Stop for belt driven unit) -Variable pitch Control Slider type -felt black slip mat only , Silver plynth- Styled similar to technics Dj tables, Excellent condition, dust cover excellent, nice basic unit, includes rear phono plugs w/sale, Cleaned, lubed and arm balanced, speed calibrated, audio test all OK. Condition 9+
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The Beatles-Sgt. Peppers Lonely Hearts Club band 7
# 72349
Prerecorded 4 track stereo 3 3/4 IPS, Capitol full dimensional stereo, Y1T-2653, Box in great cosmetic shape:tape checked, appears to have been barely used, Condition #9+
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HSU Research True Subwoofer VTF-2 PF103LPV
# 72355
4OHM, Heavy duty surround, 10 inch, Condition #9
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Frank Sinatra "Strangers in the Night" Reprise Records FST-1017-C
# 72357
Open-Reel Prerecorded 4-Track 7 1/2 IPS Plastic 7" Reel Tape, Stereo Tape, Box in very good cosmetic shape; slight bend in front left cover, tape appears rarely used; checked and re-spooled Condition #8+
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Re: International Shipping: We ship internationally often and have yet to encounter a problem or complaint. We are very careful to test the equipment before it’s packed and then to double box the machine with added protection when needed for front panels, etc. We are not amateurs or an ebay store; we know these machines very well and know what it takes to get them to you safely. We use USPS priority internationally which seems to be the cheapest. If you prefer another carrier (you should know who delivers to your area reliably) please let us know. Also please be aware of any tariffs that you may be responsible for upon pick up on your end. International shipping may be expensive but we will make sure it is not a headache on top of the cost. PLEASE NOTE THAT SHIPPING INTERNATIONALLY WILL BE A MINIMUM OF $24 EVEN FOR SMALL PARTS.
Frank Sinatra + Count Basie "Sinatra-Base- An Historic Musical First"
# 72358
Open Reel Prerecorded 7" Plastic Reel Tape, 4-track 7 1/2 IPS, Reprise Records S9-1008, Box in great cosmetic shape, tape appears rarely used, Condition #9
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Frank Sinatra "The World We Knew" Reprise Records FST-1022-C
# 72359
Open Reel Prerecorded 7" Plastic Reel 4-track 7 1/2 IPS Stereo Tape, Box in great cosmetic shape;light wear on edges, tape and reel checked, appear totally unused, Condition #8+
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NAD 7155
# 72391
70 Watt per channel, excellent best series design from NAD, has moving coil preamp board installed, Japanese version with better grade parts and Nichicon capacitors and boards, connectors etc. double up power switch, clean all controls 2 times, some updates of capacitors and touch up ruggedize board soldering at amp board and regulators circuits, upgrade speaker relay. Memory battery okay. FM calibration is excellent,. . Unit in very low use condition, was stored for years due to minor problem. Condition #9
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Carver A-500X
# 72392
High power amplifier 19" rack mount handles, 250/watts/channel 8 ohm, High quality Capacitors, double sided boards, input level control (L+R), Stereo/mono switch, vintage style watt meters (switchable range) Truly an excellent design, double sided circuit boards, dual power supply, runs cool, modified power switch with double contacts, cleaned all controls and switches, calibration bias set, minor scratches on cover, Condition #9
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Sony STR-AV1070x
# 72397
Black face AM/FM Receiver, 3 tape loops, 1 DAT loop, CD and Phono inputs, 7 band EQ with spectrum analyzer. Re-soldered main board where required, buffed & cleaned relay contacts & surround relays. Better quality Sony product. (remote not included) Good condition low use unit. #8+ condition.
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Apt Holman 19" Rack Face Panel
# 72400
Gray, All lettering intact, this face can use previous screws standard to regular face, very slight bend upper left hand corner, used, Condition #8+
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Paradigm PS-1000 powered sub woofer
# 72406
Black oak cabinet, 10' driver in an a-periodic chamber design ! Butytl surround on woofer sweep tested 30 hz. Up all ok, Inspected circuit board re-soldered few spots where required. Chemically cleaned controls for Level, Frequency and phase, also all RCA connections. This unit has both RCA & speaker level inputs, and High Pass RCA and speaker outputs. We added additional fiberglass & Dacron damping for improved deep bass. Excellent performance and adjustable design features. #9 condition
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Simon and Garfunkel "Bridge Over Troubled Water"Columbia Records HC-1212
# 72425
Open Reel Prerecorded Tape,7 " 4-track 3 3/4 IPS, Box in Very good Cosmetic Shape;some light edge wear, tape pristine; appears totally unused, Condition #9
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Simon and Garfunkel, Soundtrack to 'The Graduate' Columbia OQ-1010
# 72426
Open Reel Prerecorded 7" Reel 4-track 7 1/2 IPS. Box good cosmetically. Light wear on front cover. Tape appears to be totally unused. Condition # 8+
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Simon and Garfunkel "Wednesday Morning, 3 AM" Columbia CQ-1034
# 72427
Open Reel Prerecorded Tapes 7", Box very good cosmetically; light wear on cover, Tape appears unused, Condition #8+
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Customers outside of the US, please note that international shipping can be costly (US Post $16 minimum - up to 8oz or 226g).
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Take a look at our shipping policies for more information and estimates of prices and shipping time.
The Beatles "Beatles '65" + "The Early Beatles" Capitol Records Y2T-2365
# 72429
Open Reel Prerecorded Tape (2 Albums on 1 tape), 4-Track 3 3/4 IPS, Stereo Tape, Box nearly perfect cosmetically; Tape and Leader appear Totally unused, Condition #9+
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The Beatles "White Album" Apple Records Y2WB-101
# 72430
Open Reel Prerecorded Tape, 7" 4-Track 3 3/4 IPS, Box in good Cosmetic shape; Slight Cracking previously taped over on top edge, tape and leader pristine appear totally unused, Condition #9
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The Beatles "Rubber Soul" + "The Beatles Second Album" Capitol Records Y2T-2467
# 72431
Open Reel Prerecorded Tape (2 Albums on 1 Tape), 4-Track 3 3/4 IPS, Box in very good cosmetic shape; light edge wear, Tape and leader appear to have seen virtually no run time, Condition #8+
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The Beatles "Yesterday and Today" Capitol Records Y1T-2553
# 72432
Open Reel Prerecorded Tape 7" 4 -track 3 3/4 IPS Box nearly perfect cosmetically; Light edge wear, tape and reel appear to have seen virtually no run time, Condition #8
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Simon and Garfunkel "Parsely, Sage, Rosemary and Thyme" Columbia CQ1017
# 72444
Box cosmetically very good; Light edge wear and crease on front cover, tape and leader appear to have seen virtually no runtime, Condition #9
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Simon and Garfunkel "Sounds of Silence" Columbia Stereo CQ1016
# 72445
7" Open Reel prerecorded Stereo tape, 4-track 7 1/1 IPS, Box cosmetics nearly Pristine; very light edge wear, tape and leader, show virtually no runtime, Condition #9
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Simon and Garfunkel "Bookends" Columbia Records CQ1011
# 72446
7" Open Reel Prerecorded 4-Track 7 1/2 IPS Stereo Reel, Box Cosmetically Very Good;Light wear on cover edges. Tape and Leader show virtually no runtime, Condition #8
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Various Artists "The Motown Sound Vol.7: A Collection of Original Big Hits" Motown MTC-661
# 72454
7" Open Reel Prerecorded Stereo Reel, 4-Track 7 1/2 IPS, Box Cosmetically near Pristine; slight rip on bottom, tape and leader show virtually no runtime, Condition #8+
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The temptations "With a Lot of Soul" Gordy GYX922
# 72455
7" Open Reel Prerecorded Stereo Tape, 4-Track 3 3/4 IPS, Box Cosmetically very good, Light wear on cover edges, Tape and Leader show virtually no runtime, Condition #8
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George Gershwin "Rhapsody in Blue" Conducted by Leonard Bernstein Columbia Masterworks MQ322
# 72460
7" Open Reel prerecorded 4-Track 7 1/2 IPS Stereo Reel, Box Cosmetically Good, light wear on cover edges, tape unbroken, shows signs of use, Condition #7
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Re: International Shipping: We ship internationally often and have yet to encounter a problem or complaint. We are very careful to test the equipment before it’s packed and then to double box the machine with added protection when needed for front panels, etc. We are not amateurs or an ebay store; we know these machines very well and know what it takes to get them to you safely. We use USPS priority internationally which seems to be the cheapest. If you prefer another carrier (you should know who delivers to your area reliably) please let us know. Also please be aware of any tariffs that you may be responsible for upon pick up on your end. International shipping may be expensive but we will make sure it is not a headache on top of the cost. PLEASE NOTE THAT SHIPPING INTERNATIONALLY WILL BE A MINIMUM OF $24 EVEN FOR SMALL PARTS.
The Guess Who "The Best of The Guess Who" RCA Victor TP31068
# 72461
7" Open reel prerecorded stereo tape, 4-Track 3 3/4 IPS, box cosmetically near perfect, previously taped closed, tape very good, shows little use, Condition #9
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Aretha Franklin "Aretha's Gold" Atlantic RecordsX 8227
# 72463
4 -Track 3 3/4 IPS, Box cosmetically near perfect, minimal wearing, no tears, minimum fading, bottom of box previously taped and labeled, otherwise basically perfect, Has 2 labels on box edge, "Tape No. 27" Condition #9+
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Donavan "Donavan's Greatest Hits" Epic HN-658
# 72465
4-Track 3 3/4 IPS, Box cosmetically good, light wear and small tear on front cover, tape shows virtually no run time, Condition #8
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Otari MX5050 B2HD
# 72494
2 Track Reel to Reel Recorder. Vu meters for both channels. Test oscillator function. 2 track & 4 track playback. Small/ large reel select, High/low speed select. 2 XLR mic inputs, 2 XLR line inputs, 2 XLR line outs on back. XLR inputs modified to pin 2 hot. (Originally pin 3 hot by design) Head assembly cover has tape cutting block attached, Set up Calibration for ampex 456 or Maxell UD tape. All cleaned/lubricated. Very low use time. Heads have at most 100 hours or use time. From business owners personal collection. Includes NAB hub adapters. Condition #9
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Harmon/Kardon TD 4400 Cassette Deck
# 72495
Excellent quality single recorder/player. Black face simple style. Dolby NR, B/C, MPX filter. Bias fine trim, L/R balance & input level knobs. System remote rear connection. Tested, cleaned, oiled, lubed, serviced Calibrated for Maxell II Chrome, Excellent condition unit with some minor cosmetic flaws, light scratches & fading top of face plate & cover. Display is excellent. All controls clean & fully operational. Relatively low use. All heads in excellent condition. This deck has fantastic spec! Quality of a Nakamichi. Condition 8+
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Musical Fidelity X-Tone EQ
# 72496
Fine adjustment tone control. Features RCA Line In & RCA Line Out. Comes with 12v AC 500mA adapter. Features treble and bass controls that work in synch with kHz & Hz range selectors. KHz (off, 5, 10, 15) Hz (off, 30, 60, 120). Rugged, simple & Durable design. Solder has been retouched in some spots on board including reinforcing RCA connector spots. Added jumper wire to power supply solder points. Unit is in excellent functional condition but is very well worn/ used on exterior paint. Fading, nicks & Scratches but still works perfectly. #8 Condition
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Musical Fidelity X-Act 18 Bit
# 72497
Digital to Analogue converter. Unit features L/R RCA Output. Single XLR digital input coaxial. Single optical digital input. Comes With 12v AC 500mA power supply. All indicator lights on front of unit work. Very low use unit, aesthetically clean & Fully functional. Has been fully tested & Works perfectly. #9 Condition
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Monster Cable M1.2S Ultra High Performance Speaker Cable
# 72502
M Series, 10' pair. Pin termination with screw-on banana plugs on one end, screw on spade terminations on other end. Used, good condition. Outer jacket shows wear, scuffs, dirt. Boots torn/ cracked, does not effect function. Condition #8
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Monster Cable M-1000i (RCA)
# 72503
M Series, Ultra performance audiophile RCA Cables. Gold plated Turbo Connectors. 2 Pairs available (priced per pair). Good condition, low use. #9 Quality.
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Nakamichi BX-300 3 head cassette recorder with Pitch control
# 72534
Excellent quality machine, All maintenance & service, by Audio Pro, Perfect alignment of heads, excellent wow& flutter . 05%, has recent new belt, Power supply heat sink upgrade, Bias control is not accurate, so it has been set C. W. (off) and has been calibrated N. A. B. Perfect for Maxell type II tape SX 70us, also ZX calibrated perfect for type IV metal tape. Level control at #9 calibrated to N. A. B standard levels. Virtually no use time, #9 condition (-151708. Jpg)
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Local customers, please do not come to the shop without calling ahead first - (617) 926-8020 - for an appointment, so that we can more efficiently help you with your equipment or sound recording needs. We keep our database up to date with over 10,000 items in stock.

If you see a part number and a price, we have that item in stock.

Customers outside of the U.S., please note that international shipping can be costly (US Post $24 minimum - up to 8oz or 226g). We are glad to combine orders to reduce shipping costs. Take a look at our shipping policies for more information and estimates of prices and shipping time.
Vector Research VT-155 Belt drive semi-automatic turntable
# 72535
33/45 RPM, Pitch control Basic design, Auto return only. Low mass straight arm/ p-mount Ortofon cartridge (low use) basic service, new belt , tested all functions OK. All black style #9 condition, smoke black dust cover #8 minor fine scratches, no cracks.
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ALPS SDR3R-R Power Switch
# 72578
AC 125V 5A rated, * double contact switch* for use in 150 watt amplifiers, such as HH Scott, Pioneer, Sansui and others. Grey body 1. 5" x 1" x 7/8" . New condition
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Krell KRC-3 Stereo Preamp
# 72609
(1) Stereo Balanced XLR, (2) Stereo Line Inputs, (1) Stereo Line/processor, (1) Stereo Line/tape, (1) Tape out RCA's L/R Main Outputs RCS and XLR, Super Quality, NO REMOTE / NO PHONO, with photocopy of owners manual, Condition #9
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Record Pro Carbon Fiber Record & Stylus Brush Kit
# 72617
(1 available) small square head on stylus brush -appropriate for use, Condition #10
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Sony CDP-XE500
# 72658
Nice basic single-disc unit. Headphone out. Plays bad discs. Minor scuffs. Basic services done. Belt installed. Condition 8
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Technics SL-D2 Semi-Automatic Turntable
# 72662
Vintage S-arm design, Stanton 500 cartridge with new original HiFi stylus, Pitch adjust. Ground mods added, cleaned lubed, and proper set up. Unit in excellent condition, only minor use. (Dust cover does need to be polished to look nice. ) condition #8+
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Apt Holman Preamp
# 72666
Audio Pro Modified Level III, Nice low use unit , Ground mods, tone control mods, headphone amp mod, All necessary capacitors replace & phono filter, Relay cleaned & tested, RFI mods. Only minor wear on face and top cover #9- condition
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Yamaha T-S500 AM/FM Stereo Tuner
# 72674
Modern Black face design. Hi-fidelity digital design. Digital display, excellent FM stereo. Comes with original packaging and literature. Very clean, low use unit with no damaged or broken parts. Fully functional unit. #9+ condition.
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Technics SE-9060 Power Amp
# 72677
2 space rack mount design, black bronze face, left and right level controls, 70 watt per channel @8 ohms. DC /low cut (12hz) switch, stereo/mono switch, 1/4" stereo headphone out. Audiopro serviced, did basic board soldering and ruggedizing, updates and capacitor replacements on amp board and upgrade secondary level capacitors in power supply. # 9 condition
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Marantz Model 3200 Stereo Control Console
# 72678
Headphone out, hi-filter, montor source/ tape, left/right balance slider, bass/ mid/ treble sliders, loudness, tone mode selection. Beautiful unit in excellent functional and cosmetic quality. Better version electronics (tantlum caps). Clean face with minor signs of use. Aftermarket feet installed on bottom. #8+ Condition
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We are presently operating on an APPOINTMENT ONLY basis. Please call us first at (617) 926-8020 or email us at sales@audioproz.com to schedule an appointment before you come into the shop for repairs, rentals, product recommendations, consultations, or anything other than minor purchases.
Yamaha R-1000 Digital Reverb
# 72700
Digital Reverb, 3 band eq, mon reverb, missing front panel bushing for power switch, cleaned and calibrated. This was Yamaha's design to compete with the Lexicon PCM 60 (Owner thinks Yamaha is better design) Unit is in excellent condition with only minor cosmetic markings. Some scratching around rack ears and top/ bottom panels from being put into and out of racks. #8+ condition
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Klipsch R-15 pm 2 Way powered Monitor System
# 72707
Powered Monitor system with built in phono pre. L/R RCA line in. 1/8" aux in, optical & USB inputs & bluetooth capabilities. Mono Sub out (RCA). 5 1/4" copper cone woofer. Butyl surround. 1" aluminum horn tweeter. All sweep test ok. 40hz-60khz. Black brushed metal look cabinets, No grills by design. Does not come with remote (remotes available online $15-$20). 50 Watts, punchy sound, recessed mids (could be modified) Horns/ Directional sound field. #9+ condition, like new.
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Advent Prodigy II
# 72721
Vintage two way medium sizes speakers, Real Walnut "caps" top and bottom, Original 1" soft dome tweeters, sweep tested OK, (2) Dayton 8" butyl surround hi quality woofers installed. Audio Pro modified X-over design rev. 4, Nice full range sound, voiced for bigger room, brown knit grills. (1) has few small holes & minor stain. #8 condition
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AKAI AP-B1 semi automatic Turntable
# 72734
Basic design with pitch control, silver color slim design. Better version empire 250 cartridge. Audio Pro completed all basic service, lube & calibrations, installed new belt, balanced arm & set tracking force, test cycling etc. All OK. Nice dust cover, low use unit, added extra damping on bottom feet, (No Hinges for dust cover difficult to find) #8 condition
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Yamaha PG1
# 72736
Full feature unit with effect send levels IN/OUT Guitar Preamp with Guitar distortion, multiband EQ, 2 channel switching, double spring reverb, (modified to make rugged and dampened spring pan for cleaner brighter spring sound, nice shorter delay / decay spring). Original spring pan. 1/4" & XLR outs. #8+ condition
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Nakamichi BX-1
# 72763
Silver face version, Unit in Virtually unused condition maybe 200 hours. Calibrate to NAB standard SX / 70us is for Maxell UD XL Type II tape, New idler and special rubber rejuvenate on idler. Complete all mechanics serviced, Nakamichi update to grounding and drive mechanism. #9+ condition.
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Sansui RA-500 Reverb Amplifier
# 72768
Stereo unit, (actually is a preamp) with tape monitor and dubbing switch, variable display. Modified springs to sound smoother. #9 condition
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Sansui 5000
# 72786
Solid State stereo tuner amplifier. Excellent condition unit with some modifications/ updates/ recent service. Combination of LED & Incandescent bulbs for nice face plate glow. Replaced/ Modified power switch with better 120v AC switch, looks nice but requires slightly stronger push to lock power switch in. Excellent FM alignment/ imaging tuning. 40db channel separation. Ground mod on tuner varicon. Has better version amp boards. Super FM multiplex board with some updated caps. Replaced amp board bias trimmers with nicer versions. Serviced and quality checked 06/24. Really nice unit with some service/ mods to make it super reliable. Excellent vintage unit in great cosmetic and functional shape. #9 condition
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ADCOM GFA 6000 Multi-Channel Power Amplifier
# 72819
Comes with owners manual. Speaker outputs: Center, Left Rear, Right Rear, Left, Right. All outputs have individual level controls. Independent RCA inputs for each channel. High quality blue boards with high quality capacitors throughout unit. Excellent, rugged board soldering. Very low use unit, incredibly clean cosmetically & Fully functional. All controls and connectors are clean and undamaged. All channels work excellently. All lights work and bulbs are in good shape. #9 condition.
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ADCOM GTP-740 A/V Preamp & Tuner
# 72820
Comes with remote. RCA & S Video inputs include: DVD, Digital RF, Digital Aux, LD, VCR, Video Aux, CD, Tape, Tuner. NO PHONO INPUT. RCA outs include: Front, Rear, Center, Subwoofer. Many Surround mode settings. 14 FM preset slots. High quality blue boards & Capacitors. Unit has many cool functions, it is recommended that interested customers research these functions online before purchase to see if this unit will fit their needs. Unit has seen very little use time, cosmetically excellent. Faceplate, covers, all controls and connectors are super clean with only minor signs of use (light surface scratching, wear/ staining from age and light use. ) #9 Condition.
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Re: International Shipping: We ship internationally often and have yet to encounter a problem or complaint. We are very careful to test the equipment before it’s packed and then to double box the machine with added protection when needed for front panels, etc. We are not amateurs or an ebay store; we know these machines very well and know what it takes to get them to you safely. We use USPS priority internationally which seems to be the cheapest. If you prefer another carrier (you should know who delivers to your area reliably) please let us know. Also please be aware of any tariffs that you may be responsible for upon pick up on your end. International shipping may be expensive but we will make sure it is not a headache on top of the cost. PLEASE NOTE THAT SHIPPING INTERNATIONALLY WILL BE A MINIMUM OF $24 EVEN FOR SMALL PARTS.
NAD 7140 Stereo Receiver
# 72821
Gray face with digital display. Relay replaced & Modified with ground wire. Soft clipping controlled by selector switch. Mono/ stereo bridging function. 4/8 ohm impedance selector switch. Very clean, low use unit. Cosmetically excellent with no broken parts. All controls & connections very clean. Unit only shows minor signs of use. Unit functions excellently. Relay was modified with ground. #9 condition.
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Sony CDP-CE345 5 disc CD player
# 72839
Clean, low use, black face unit, high quality Sony design. Continue, shuffle (disc/track) & program play functions. Music scan, fader functions. Disc skip & disc exchange functions. Motor lubed & cleaned. Low use unit in excellent shape. Digital display works & is bright, buttons have little to no wear, minor scuffing on cover & top of faceplate. Reads extremely damaged discs. All functions work, no remote, no headphone, no direct song track buttons. #9 Condition.
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Pioneer SX-850 Stereo Receiver
# 72884
Beautiful, silverface vintage Pioneer design. Capacitors in power supply were replaced and upgraded. Old caps weren't bad but were upgraded regardless. FM indicator bulb was replaced, has a slightly stronger orange glow than the rest of the indicator bulbs but it looks nice. All controls and connections were double cleaned and tested. Relay was removed, cleaned, serviced and re-installed. Solder points on power supply board were reinforced and made more rugged. All 2SC1313 transistors were replaced with 2N5500 lower noise type transistors. Some resistors in power supply were upgraded as the original parts are known to heat up over time. 6db pad added to amp board for a nicer range/ response from the volume knob. FM was calibrated and has excellent stereo lock-in as well as signal strength. Faceplate and display are in good condition, some light scratches on the top of faceplate. Wooden case is in great shape with only some minor signs of wear on the corners/ edges. All controls and connectors are in good condition with only light signs of use and wear. Very low use unit, cosmetically and functionally great. #8+ condition.
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Nakamichi Cassette Deck 2
# 72890
Dolby B+C. Gear Drive mechanic, The best design. Excellent . 015 spec wow and flutter. Uses synthetic rubber belt. Calibrate to type II Maxell UDXL. All basic service done. #9 condition
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Technics SA-80
# 72892
Nice, Silverface AM/FM Stereo Receiver with wood style case. Controls & Connectors are all clean. Basic features for receiver of this era but a very reliable design by Technics. No dial pointer bulb on the tuner dial *Only power/ FM Stereo indicator bulbs*. Very clean faceplate. Wooden case mostly clean, small scratching on left side top but no major chipping. Controls are very clean. Rear plate slightly oxidized but not bad. Not damaged. Unit is fully functional and cosmetically excellent #8+ condition
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