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Sennheiser MD518
# 56411
Vocal, handheld. Slightly forward 1990 era quality mic. New old stock. 10/10 condition.
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Otari 5050 BII Reproduce Head
# 56412
1/4 track, 1/4 inch tape. Head was 80% good and is lapped to near perfect condition. Leads attached. 9/10 condition.
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Otari 5050 BII Head Block Plate
# 56416
Head Block Plate with 4 head mount. 2 head shields. Circuit board no. PB-781A with switch 2T-4T which is forward position (not up). No heads included. 9/10 condition.
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Pinnacle 1 1/4" Titanium Dome Tweeter
# 56424
D25AG-56-06, 6ohm shielded, sweep tested, 1 1/4" Titanium (Gold) Dome tweeter, 4" round black plate, Gold Pinnacle logo. Condition: 9
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Behringer DR 400
# 56430
New. 10 condition.
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We have been selling and repairing professional and consumer audio equipment for over 40 years. (Read some of our customers testimonials here)
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 US, 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.
ADS 206-0122
# 56443
(1) ADS 1 1/4" dome tweeter. Used in L9C & others. * Black smooth dome. Has circular "dent" ring but sweep tested, all OK. 4 3/4" + 3 1/4" Black rectangle plate. 7 condition.
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Pioneer RT-701 / RT-707
# 56473
Pinch Roller with screw washers and spoke wheel / center retainer. Cleaned nice #8+
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Pioneer RT-701 / RT-707 parts
# 56474
Pinch roller. Supply side plastic with spoked hub & screw. 9 condition.
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TOA A-906 MK2
# 56488
P. A. 4 ohm, 8 ohm. 80 watt amp. Runs 28 V, 70 volt line drive. Just one input module (mono) is presently in machine with bass treble adjust, RCA in, with rack ears. Unit has amp in, out. Jumper allow compressor or EQ install. 8+/10 condition.
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ART USB Mix
# 56538
USB powered 3 channel mixer, NEW #10
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Fender Princeton Chorus
# 56545
2 channel solid state amp. Channel 1 controls: Volume/Mid/Treble/Bass/Reverb; Channel 2 controls: Gain/Limiter/Presence/Volume. Features Chorus effect with rate and depth controls, and Mono/Stereo effects loops. Has original 2x10 drivers.
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Pioneer PL-707
# 56551
Direct drive/full auto turntable. 33/45 RPM, 7, 10, 12 inch indexing; repeat function, arm elevation, stop/start button; faux wood base with heavy duty platter; comes with AT-1111 cart/stylus and clear dustcover (condition #8). This unit has been fully serviced and calibrated. Condition: 9
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ADC Sound Shaper Ten
# 56569
20 band stereo cap and coil equalizer. Black face with handles. Left/Right meter control, Line/Rec, Bypass/EQ controls, Tape 1/2 monitor. Faders have red LEDs, RCA in/out. This is an excellent unit with low hours use, and has been fully tested and serviced. Condition: 9
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Denon DCD-620
# 56596
Single disc player, slimline black face. Features include direct song access, ability to A-B segment or song loop. Top cover is scuffed and face window is slightly off center. Condition: 8
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Dual 1245 and others - SM 860-1 motor
# 56618
Motor complete with spring, pitch adjust assembly, pulley; original wire harness is intact. Screw/nut style mount, with original mounting hardware. Salvage from a low use machine. Oiled and tested, with a rebuilt pitch adjust mechanism. Condition: 9
(To inquire about a motor you can show us a picture and/or find model number on your motor. Actually some model numbers are virtually the same except slight cosmetic (color) or historical change, or a top bracket mount is slightly different. Once the actual look is the same then it is the same motor. It is true that sometimes the motor rotor develops cracks and can have weak torque).
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We know you have many options for purchasing audio equipment and parts, and we truly appreciate your business.
We strive to offer good products at competitive prices.
While we can't always match the prices of one isolated reseller, we make up for it by carefully selecting, testing, and finding unique and special rare parts, and we are here for the long run.
We guarantee everything we sell and we hope it helps you to enjoy a great listening experience.
Yamaha KX-W162 Dual cassette player
# 56619
Excellent performance with Dolby B&C noise reduction and a nice, basic design. (no auto reverse transports) New belts. Very low use, minor stains. Condition: 8-
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Shure SRH440
# 56648
Nice basic isolation/closed headphones with a comfortable, full ear cup. These have a slightly "warm, big" sound. New.
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PRV Audio 12 inch woofer
# 56652
Part no. 12W700. 12" woofer, 8 ohm. P. A. Type can be modified to substitute for Mackie SRM450 VII woofer (LN12-3002-8). 2 available. New.
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On Stage MBS5500 Webcast boom arm
# 56653
Nice spring loaded design. Brand new condition.
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Dual CS 515
# 56662
Semi automatic turntable with arm return and pitch control. Comes with decent quality Audio Technica cartridge, upgraded cables, and dust cover (#7 condition due to some obvious scratches, but could be polished to #8). Condition: 8
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Empire cartridge and more modern purple stylus
# 56669
Condition: 9
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Nakamichi Pinch Roller
# 56680
#CA80005; probably for most BX series single head designs. Has ear just off pinch roller with 2 holes. New.
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Tascam Portastudio 424
# 56687
4 track cassette recorder with original power supply. Fully serviced and calibrated. Low use time, with light scuffs and wear. Condition: 8+
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Audix OM2
# 56698
Dynamic vocal mic with on/off switch. EQ for voice, thick and bright sound, with tight/no feedback cardioid pattern. New.
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TC Electronic Flashback
# 56702
Versatile stereo delay with 40 seconds of looping and 10 different delay types. Also features tap tempo and strum tempo. New.
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We have been selling and repairing professional and consumer audio equipment for over 40 years. (Read some of our customers testimonials here)
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 US, 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.
TC Electronic Ditto
# 56703
5 minutes of looping in a compact box design that won't crowd your pedalboard. Undo, redo, and overdub functions. New.
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Pioneer PL-2, PL-4, PL-7 dust cover hinges
# 56775
Pair of black metal hinges. Very minor slight rust at pivots. Condition: 8
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DBX 3BX-DS
# 56794
The best dynamics, impact, and ambiance controller. Complete with rack ears. 220/110 volt capable. Slight wear on knobs but otherwise unit is clean and calibrated, in #9- condition.
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Kyocera DA-410CX
# 56800
Single CD player that can play most well-done CDRs or slightly damaged discs. Basic controls, including direct song access, on face; there is also a 1/4" headphone jack with level control. Champagne aluminum finish with wood sides. There are some light scuffs on the top cover but otherwise the unit has seen low use and is in great #8+ condition.
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ART Tube Channel Model 259
# 56801
Mic pre with compressors and parametric EQ. Tubes: RCA vintage 12AT7, Sovtek 12AX7. Selected tubes for higher tube character, real nice 12% distortion. Like new demo unit with clean controls, resolder ruggedized board, no rack rash, and original operator's manual. Condition: 9
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Dual 1245 and others - counterweight
# 56835
Shock mounted brushed aluminum counterweight in black plastic housing, with stem. Has original set screw-brushed aluminum. Salvage from low use machine; some light scuffs on end. Condition: 9
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Dual 1229 motor
# 56837
Round motor with 3 mount screws, and 60 hz pulley. 3 speed. Original wire harness intact. Salvage from a low use machine; oiled and tested. Condition: 9
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Mackie SRM450 V2 woofer
# 56840
12" woofer / 8 ohm; P/N 0025911; LN12/3002-8; 8 mounting holes, charcoal cone/dustcover, black accordion surround. Salvage from a low use machine. Condition: 9
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Kenwood KA-3500 Integrated Stereo Amplifier
# 56861
Silver brushed aluminum face with 1/4" headphone jack. Inputs: Phono/Tuner/AUX; A/B tape monitor with dubbing switch. This unit has seen low use and has been fully serviced. There is a minor scuff on the top cover but otherwise cosmetics are excellent, and lettering is perfect. Condition: 9-
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Behringer FX600
# 56882
Digital multi-FX pedal . Delay, Chorus, Flanger, Pitchshifter, Tremolo. . New in Box #10
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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.
Behringer EM600 Echo Machine Modeling Effects Pedal
# 56886
Echo modeler = whole history of analog, tape, and digital delay effects. Eliminates acoustical environments with DSP. (Vintage tape based echo over warm analog BBD delay to clean hi fi digital delay. Controls: Mode, time, repeat, mix, mod, type, and trails. Blue LED status light. Runs on 9V battery and optional DC power supply PSU-SB. The Echo Machine is essentially 11 delays in one pedal: Ping Pong, Reverse, two different multi-delays, Tracking, Sweep, Swirl, Slap and three different tap modes. New In Box, condition #10
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Akai GX-220D Main Motor
# 56903
3 speed motor with pulley. Type: HC-16X. Low use, #8+ condition.
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Akai GX-220D Reel Table
# 56910
Reel table only, with stem. Condition: 9
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Akai GX-280D faceplate
# 56920
Faceplate with black metal headshell mounting base. Does NOT include head cover, counter casing, or mounting hardware. Felt dampening intact. No bezel for counter. Minor scuffs and some discoloration near power switch, pinch roller cutouts, and top edge. Condition: 9
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Luxman R-1040
# 56927
Stereo receiver, silverface with grey display, LED level indicators, FM signal LED out, and faux wood housing. Excellent tuner. AM/FM/Phono/Aux selectors; features include Mono/Monitor/FM muting/Low cut/High cut/Loudness/Peak. This is a great low use unit that has been fully serviced and calibrated. Improved differential transistors have been installed. Cosmetically there are some scratches and light dents on the top of the wood case. Condition: 8+
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Panasonic SV-3700
# 56931
Digital audio tape deck, with AC power cord. This is a complete unit that has been tested, cleaned and fully calibrated. We have also done some upgrades: modified headphone ground / lower monitor noise, and modified and dampened chassis noise isolation felt for less mechanical running noise. RF head is in #8+ condition. The rest of the unit has some minor scratches at edges but overall is in excellent #8 condition.
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Shure M75ECS
# 56941
Cartridge body with new stylus. Condition: 9
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Stanton 500 cartridge
# 56943
With black stylus. Used, #8 condition.
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JVC TD-W709
# 56948
Dual well cassette deck. Silver/grey face unit with digital display and independent basic functions on face. Features: dual auto-reverse, dual record, dual Dolby NR B/C, HX Pro, A -> B high/low speed dubbing, 1/4" phone and mic jacks on face; Controls: pitch control, balance, input level, mic level. Great low use machine, fully serviced and calibrated. Light wear on top edge of face and cover. Condition: 8
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Harman Kardon HK4 (pair)
# 56963
10" 2 way speaker with original 10" textile woofer, replacement Phillips 1" silk dome tweeters. Real walnut veneer, in fair condition, with a stain on top. No grills are included. Speakers have a big sound and nice balance. Tweeter level control now at set level. Condition: 8- ORIGINAL PAPERWORK MISSING
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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.
Hafler DH-220 power amplifier
# 56965
Factory assembled and modified later version unit, with higher quality parts and high speed bypass caps. Features RCA L/R inputs and fused outputs. Fully serviced and calibrated, low use unit, with some minor scratches on top cover. Condition: 8-
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Onkyo TX-8211
# 56969
Stereo receiver with black face and digital display. Inputs: Tape 1 / Tape 2 Monitor / FM / AM / Phono / CD. Features 27 presets for radio, FM mute, and direct tuning. This is a nice machine with a repairable design, that has been fully serviced and calibrated. Some scuffs on top cover. Condition: 8+
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Dual 1225 Turntable
# 56974
Automatic turntable with 33/45 RPM, start/stop toggle, pitch control, and anti skate. With headshell (9/10), cartridge (8+/10), and a good RCA phono cable. Includes metal plinth, United Audio base (#9 condition), and United Audio smoked plastic dust cover (#8+, some scratches and marks). Fully serviced and calibrated, in like new #9 condition. Cart/stylus installed, adjusted plynth, arm, play tested.
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Teac Porta One Motor
# 56986
Sankyo BFV2R34 motor, with pulley. Condition: #9 More of these motors are being made available, contact us.
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DBX 3BX-DS
# 57003
3 band dynamic range controller. 1 rack space, black face unit, with rack ears. Will run on 220V. Fully serviced and calibrated unit, with minor scuffs on top cover, some signs of finger wear, and faded lettering on face and knobs. Condition: 8+
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Aiwa AD-6900 meters
# 57004
Dual meter with special design. 2 available. Tested and working, in excellent #9 condition. $22 each.
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Sony motor D-009F
# 57018
(1) Currently Available. With leads and pulley. Salvage from low use machine. Condition: 8+
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Technics SL-Q350 motor board assembly SFDP063N01
# 57045
Motor board assembly for Technics SLQ350, complete with center spindle. With IC AN6683N and AN6637. Board has minor crack at edge and needs 6 jumper repairs. Unit being sold for scarce IC and/or rebuild. Condition: 8-
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Sankyo motor MY230R01 for Marantz 5220 and others
# 57053
Same as G2NL0. Counterclockwise direction. New.
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Delta Lab ADM 1024 Effectron
# 57072
Digital delay rack unit. Has various modifications for cool effects: 1. Super resonance effect almost like ring modulation; 2. Super delay repeat, to create metallic ringing; 3. Extra, slightly longer delay and granular digitization, or can be made super clean. 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.
Polk Monitor 70 (pair)
# 57073
5 way tower speaker. Black oak cabinet with dark grey grills. Sweep tested, all drivers OK, in excellent #8+ condition.
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CAD Audio GXL VH wireless mics
# 57088
Includes: 2 wireless handheld TXHGXLX mics with clips; 1 receiver RXGXLV; 1 short XLR cable. Microphone frequencies are 185. 80 MHz and 213. 74 MHz. New.
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Audio Technica 10' mic cable
# 57109
XLR M to XLR F. 10 feet long. 2 available. New in box.
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Audio Technica AT 440 MLa cartridge
# 57126
Three available. New.
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Infinity Reference 2000.6 Tower Speakers (pair)
# 57164
Nice speakers with big sound and natural bass. With dual 6" butyl surround mineral cone woofers, treated with silicone; soft dome tweeters (recently replaced); black oak cabinets w/ black metal upper grills and black knit lower grills (one minor tear). All drivers sweep tested OK; AP modified crossover Rev. 3+; added/corrected cabinet damping (both cabinets match). Condition: 8
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Crate Limo TX50DB
# 57175
Battery powered amp with car or power supply (provided) charging. XLR and phone inputs; pole mount capable; multi channel with EQ and reverb, echo, chorus DSP. Amp has new battery, weatherproof treated cone, ruggedized power supply, and cabinet dampening.
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AR 3A 12" Woofer
# 57192
Mid-era, 12 inch woofer, with grey cone and ceramic magnet. This is the version made in the USA. A professional refoam was done in 2014. Tests excellent, was in storage after being pulled from a low use unit. Condition: 8+
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DCM Time Window Vintage 6" Speakers (PAIR)
# 57196
Dual 2 way speakers with all original drivers. These are great sounding speakers with a wide sound spread, clear voice and presence, and smooth bass. Has banana ins only. Woofers and tweeters sweep tested OK. One dust cap on woofer has a dent. Condition: 8-; oak top caps: #8; black knit grills: #7+ (some marks). Would be perfect with new grill cloth.
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KLH TNE 7000A
# 57213
Phonograph de-click and pop reduction device. Rack mount, Rev 5 modification, TLO75 Op amps, Nice Face. Condition #8+
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AR 38B Woofers (pair)
# 57231
Part # 200050-0. Professionally refoamed, sweep tested OK; 4 ohm matched pair. Black thin pulp cone, silver basket/face edge. $136/pair or $68/each. Condition: 9+
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All motors are tested for torque and oiled where required. We have prepared years ago to find and salvage parts to help repair nice older equipment. If you have a motor number not listed, show us a nice clear picture and direction of spin. You may also be required to swap your motor pulley. Plastic pulleys slide right off and back on to the new motor. Metal pulleys may require a hot soldering iron on axle to melt glue, then pull off metal pulley and install on axle at same height. PLEASE NOTE THAT SHIPPING INTERNATIONALLY WILL BE A MINIMUM OF $24 EVEN FOR SMALL PARTS.
Akai GX-630D
# 57238
10" Reel, Direct drive motor system with 10" NAB Akai hub adaptors ($80 value). 7 1/2 / 3 3/4 speed stereo 1/4 track. The Wood Case is #9 condition. Very clean machine and Very slight (almost not noticed) oxidized stain on some areas of meters and controls with one minor scratch on head cover. 50/60Hz/ 100-240V operation. Pinch roller good with 1 minor dent, very reliable design. All calibrates to within +-/db both channels to 15kHz
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Philips CDR770 CD Player/Recorder
# 57241
A better version design, with remote. Nice and easy to operate; features clearly defined. Unit has seen only a few CDs made. Low use time overall, with manual included. Condition: 9+
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Akai SS-V10 Cable Switcher Patch
# 57242
10 input audio switcher with remote control of inputs, front audio ins (unit will switch archaic video coax). Value of the machine is in the high quality audio selector memory to remember level matching. Low use, minor scuffs on top. Condition: 8+
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Audio Technica ATM25
# 57267
Kick drum mic in excellent #9 condition. Internal foam windscreen replaced with nice, open cell foam (12/24) Mic has seen low use in a private non-pro studio.
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Sansui AU-101
# 57278
Basic integrated amp; plays only 1 set of speakers. Inputs: Phono/Aux/Tape In/Mic In. Rugged design and slightly "tubaphone" sound character. Can operate on 220/240/117 volts. Modified lower distortion amp. Wood case edge is damaged, but unit has seen low use time. All control switches cleaned. AG cleaner. Condition: 8
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Behringer Truth B2031A
# 57294
(2) Truth B2031A Powered Two-Way Speakers. Call for price, we prefer to modify these before resale, see other listing. NEW.
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NAD 5000
# 57301
Monitor series CD player. Basic controls/features on face. CD-R/Repeat/Time/A-B Features. 1/4 inch phones jack on face. NAD grey face. Red backlit digital display. Plays CD-R & Damaged discs. No Remote. Low use machine, slight scuffs on top face edge. Fully serviced. 8+/10 condition.
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Technology speaker stands (pair)
# 57330
Black, high quality real wood stands, 1 foot tall. Some minor scuffs. Condition: 8+
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ART dPDB 2-channel Stereo Direct Box
# 57340
New.
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Denon DN-D4500
# 57342
Dual DJ CD player with pitch correction and looping. Unit has been checked, cleaned and serviced. Low use, only rented a few times a year, in excellent #9+ condition.
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We leave "SOLD" items on our website for machines that we often repair and provide parts for. This is to give you an idea of the products we typically carry, and direct you to alternatives you may not know about - we often have substitutes for out-of-stock parts, and are happy to recommend workarounds and different solutions to common problems.
Maxell UD 35-180 1/4" tape and 10" reel
# 57366
10" reel with 1/4" tape; high output, extended range, low noise. Has been lightly used two or three times. Condition: 9
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Teac RE-1003B Reel
# 57368
Black powder coat color, in excellent condition with very minor wear. Used in box, condition: 9.
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JVC KD-V6
# 57370
High quality 3 head cassette deck, calibrated for Maxell, Sony, JVC chrome or metal tapes. Specs are as good or better than any Nakamichi - great wow & flutter and speed. This unit has seen low use and has been completely serviced; heads are 95% good; minor scuffs on top cover sides. Condition: 8+
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Polydax 6.5" Woofer CN 107PN/PR8 ohm
# 57372
With black treated paper cone and dust cap. Black buytl surround sweep tested OK. Used in ADS L400. Buytl edge curls up in one spot. Condition: 8
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Bose 901
# 57390
Pair. Direct/reflecting loudspeaker. SN 71659/71686. Vintage design. Walnut Veneer with beige burlap grills. Sweep tested 30hz to 10khz all test ok. Minor chip on veneer. Condition #9+
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Motor RF-510T 77611705
# 57403
2 wires attached; white helical spindle. Tested, oiled, low use in excellent #9 condition.
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Otari 5050 B-2HD
# 57447
2 track 1/4 record play. Has switch on top of head with internal speed switch - does 15, 7 1/3, 3 3/4 (internal switch reset motor speed). Has old side Otari press fit hub adapters. Heads are 75% good. Unit has been cleaned and calibrated; we re-soldered the power supply board and motor board; calibrated to semi-pro level for use with all kinds of tapes. All mechanics are good. Better side boards. Face cosmetics are nice. Overall, there is obvious wear all over, but this is a good performing machine. #8- condition
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KEF Cresta 2 SP3303 speakers (pair)
# 57458
Small 2 way speakers in black oak cabinets with black knit grills, 5 1/2" woofers and 1 1/8" soft dome tweeters. Sound is pleasant and properly balanced; Excellent bass for small box speaker !!! can be improved to quasi-audiophile grade. Condition: 9
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ART dPDB 2-channel Stereo Direct Box
# 57471
New.
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Electro-Voice RE-15 Dynamic Mic
# 57486
1 available. Professional quality dynamic mic, in original metal case (no foam) and cardboard box, with original mic holder. These are in excellent condition and have seen low use. They are fully tested and working without issue. The only cosmetic defect is that someone engraved numbers at the bottom of the mic. Condition: 9
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We leave "SOLD" items on our website for machines that we often repair and provide parts for. This is to give you an idea of the products we typically carry, and direct you to alternatives you may not know about - we often have substitutes for out-of-stock parts, and are happy to recommend workarounds and different solutions to common problems.
Presonus Eureka
# 57492
Transformer coupled class A preamplifier. Variable input / instrument input, compressor, parametric EQ. Very low use, minor rack rash. Can be updated to remove SMD caps + replaced with better caps input/output balancing line caps.
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Kenwood Basic M2A FL Driver Board X25-2470-10A/2
# 57495
Complete board with cut wire lead. Condition: 9
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Motor MMI-6A2RK
# 57504
Spins clockwise, 12 vDC; 2 wires, spindle, mounting hardware attached, with white pulley. Oiled and tested. Condition: 9
Vince notes that we have substitute motors. Cost is about $56 shipped in USA more for international, just show us a picture (we know what it is).
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Harmon Kardon
# 57506
15VAC 1100mA. For Samson Q5 headphone amplifier and others. 9/10 condition.
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Matsushita motor MM-6T2RWO
# 57529
12 VDC Motor, Excellent Condition.
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Infinity Quantum 5
# 57530
3 way speakers. Vintage walnut cabinets & black knit grill. Original emit tweets tested OK. Mismatch 2 "midrange domes" (1 original, 1 similar plate design). Original dual VC woofers refoam professionally matched. #8+ $488 for the pair.
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Behringer SO 400
# 57539
Super octaver, Dedicated mode, range/oct 2/drive, oct 1/direct controls. #10 NEW in box.
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Luxman M-12
# 57554
DC Stereo Power amplifier. Level controls. Replaced fuse holder. Unit was used by shop. Nice condition. Modest but almost daily use for over 10 years. Updated minor improved value resistors. Rework amp differential. Input amp resolder. Condition #8+
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JBL LX600 3-way speakers (pair)
# 57556
Black oak cabinets with grey knit grills. Service/updates that have been performed: professional refoam, sweep tested midrange/tweeter, AP modified crossover design (rev 4), treated woofer and mid cone surface, added felt Carlson blanket for improved bass, improved fidelity and power handling.
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Tascam DR-40 L-PCM Recorder
# 57584
96kHz/24-bit, AB or XY Mic position, SD card, 2x XLR/ 1/4 inch TRS combo jacks. One time demo. Full Warranty. Condition #9
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FYI, Around the database you will often see us describe the condition of units on a scale of 1-10. #10 would mean the product is new from one of our suppliers, such as Behringer, Audio Technica, etc. #9 means the product is in perfect condition but is used, #8 implies there are some minor cosmetic scratches but unit is mechanically perfect, and so on and so forth.
Stanton E680 stylus
# 57586
Original hifi DJ cueing stylus, also known as D6800 HP. Most rugged version, tracks at 3 to 5 grams. Like new, demo unit. Condition: 9
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Ortofon OMP 5E
# 57589
Black TurnTable Stylus and Cartridge body with P mount. #9+ Condition (low use)
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Yamaha M-40
# 57602
Power Amp 3 speaker switching. Lubed/cleaned speaker inputs. Cleaned and dusted internal units. #9 Condition (Low use).
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Behringer MX2000
# 57605
Super quality design. Similar to DBX160XT except 2 channels with noise gate. Heavy duty design. Very sophisticated gain ranging design with very accurate calibrated panel controls. Full in/outs for side chain use and phone XLR. Channel calibration within 1 db over 70 db dynamic range!!! Modification to RMS Detector to lessen RMS detector leakage into audio and nicer max compression effect for bigger sound. Low use, all cleaned, minor scuff on top and face. Condition #9-
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Sony motor DNR-7600A
# 57606
Motor MMN-602RESA. With hardware and brass pulley. #9 very good condition, tested and working.
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Furman SG-10 Equalizer
# 57609
5 band sweep EQ with high/low level inputs/outputs 1/4" TRS. Modified power supply, upgraded capacitors, RF ground wiring upgrade, high/low phone jack inputs modified to allow 2 signals to be mixed in. Super accurate controls, used as shop owner's personal mastering EQ. Condition: 9
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Stanton N680E Stylus
# 57613
Tracking 2-5 Grams. Designed for Stanton 680 cartridge for cueing DJ. Track at 3+ gram. Most rugged version. #10 Condition (New). Currently there are Three (2) Available.
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QSC MX700
# 57614
Stereo Amplifier 20k balanced. 2 rack space. Banana outputs 6nd stripe 1/4" input TRS/TS. #7 Condition. Chassis obvious roadwear. Internal very low use.
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ART PRO MPA II
# 57639
Variable impedance. Two channel MIC/HIZ. M/S Matrix. Variable plate voltage switch. QC Lubed, exercised, burn-in. #10 Condition (New)
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Cambridge Soundworks BassCube 851
# 57649
No power on main fuse blown, power supply failure with one volume controller. Speaker cables, RCA cords can be added. Woofer not tested. 9/10 condition.
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We know you have many options for purchasing audio equipment and parts, and we truly appreciate your business.
We strive to offer good products at competitive prices.
While we can't always match the prices of one isolated reseller, we make up for it by carefully selecting, testing, and finding unique and special rare parts, and we are here for the long run.
We guarantee everything we sell and we hope it helps you to enjoy a great listening experience.
CAD e70
# 57656
2 Capsules- Cardiod, Omnidirectional. In original box, QC burn in check, Selected for super low noise. #10 condition (New). NOTE: Slight variations of this mic product did exist. Admittedly a poorer version existed years ago, but now the newest version is simply the best version yet, and that's all we have now. Same money and QC check etc.
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Mitsubishi HS-U520 VCR
# 57674
Hifi VHS player. No remote. Very low use, excellent playback. High quality video enhancement, Condition: 9+
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Yamaha Analogue Delay Model E-1010
# 57682
Analogue bucket brigade design. Highest quality of its era. With EQ modulation and 300 ms delay. In/out phone jack: -30 db. All control switches cleaned, calibrated. No rack rash. Low use time. Nice. We have parts and upgrades available. This is a remarkable machine and correct calibration is complex. We can perform this to increase the machine's performance.
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Pioneer CS-44
# 57691
#66-38F-1. Tweeter, 3 1/8" diameter frame. Vintage sounding tweeter like AR or KLH paper tweeter. Low use. #8+ condition. (1 only) $14 .
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Yamaha CR-640
# 57692
Stereo Receiver, silver face wood case, 2 speaker switcher, high/low filters, nice tone control, multi selector input, record out select, 40WATTS per channel. 7+/10 condition, minor stains on knobs, FM center meter is non-functional, complete service clean, power supply ground mods etc, updated STK drive and IC. Unit has seen virtually no use time!
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Dalquest DQ-20 Woofer 10
# 57704
(Similar to Large Advent) Masonite version 4 ohm, brownish/blue cone & dustcap EXCELLENT condition, Professionally Refoamed & sweep tested All OK. #9 (1 only, but very similar cosmetic match large Advent driver listed on 62076)
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Hafler P-225
# 57707
Pro version DH 220 amp with level controls. XLR inputs, ground lift. Later version amp with high quality parts. Quasi Class A design, Mosfet output transistor. Minor scuffs on edges, spray paint top black. Unit has seen low time in consumer studio. Condition #8-
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Teac
# 57719
Very old auto reverse deck, idler drives rubber. 2 wheels with articulating arms. Width 1/8". Diameters 2 5/16". 1 spring. Rubber good, need clean. #8
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Bose 901 and EQ
# 57722
Bose 901 Series I Speakers, the original, and EQ. EQ is in virtually unused condition, but the connectors have typical oxidized RCA. Use tight RCA and it is no problem.
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Behringer PSU-HSB-ALL
# 57723
9v universal PSU. #10
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We know you have many options for purchasing audio equipment and parts, and we truly appreciate your business.
We strive to offer good products at competitive prices.
While we can't always match the prices of one isolated reseller, we make up for it by carefully selecting, testing, and finding unique and special rare parts, and we are here for the long run.
We guarantee everything we sell and we hope it helps you to enjoy a great listening experience.
JVC R-K22
# 57724
Volume pad install. EQs, phono, aux, digital tuner. 5 band equalizer. Two speaker switch. Only one at a time. Silver Slim line design. Excellent tuner. 6 digital presets. #9
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Pioneer A30GU30-55D
# 57735
12 inch, dual V. C. Woofer, substitute similar to OHM dual woofer or used in Infinity Quantum 5, 8 OHM, professional refoam edge. Condition #9
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Pioneer CS-44 Cabinets
# 57744
Total rebuild, custom audiophile phase correcting crossover, vintage AR wool cone 8 inch woofer modern AR, best quality parts. Walnut cabinet, Italian lattice grill, nice style/sound. #9
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Onkyo T-403
# 57755
AM FM Tuner black slimline 6 presets. Very nice high quality tuner. #9
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SONY DTC-A6
# 57756
SBM, 32k, unit has basic repair, cleaning, low use. Condition #8+
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Onkyo P301
# 57761
Phono in, 6 line level inputs, front panel in black, nice EQ. #9
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ART USB Phono Plus
# 57777
Computer interface. Accurate low noise phono preamp. With digital I/O Compact all aluminum chassis. Includes USB cable (NO adapter supply) #10 NEW
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Onkyo M-501
# 57801
Basic, well designed. Like Adcom, Rotel, Audiophile. #9.
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Realistic
# 57849
Stereo electret condenser mic. Stereo 1/8" male outputs mini jacks, table top stand & mic stand mount, silver, requires battery. Condition #9
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Nakamichi
# 57853
BFA2L36, motor, with pulley & rubber mounts. Used. Tested, oiled. Good condition #8
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We know you have many options for purchasing audio equipment and parts, and we truly appreciate your business.
We strive to offer good products at competitive prices.
While we can't always match the prices of one isolated reseller, we make up for it by carefully selecting, testing, and finding unique and special rare parts, and we are here for the long run.
We guarantee everything we sell and we hope it helps you to enjoy a great listening experience.
HH Scott
# 57856
022-1130-061. Tweeter used in many models. Salvage from low use machine. #8+ condition. $8 each.
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Phase Linear 700B
# 57858
VU Meter, clean face. #8
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Yorkville YSM 6
# 57871
Pair. Powered 50w + 20w. 6. 5" 2 way monitor, SN 4110262. Modified Revision 4. Adapted passive crossover parts to protect, improve phase response of woofer tweeter/crossover. Excellent bass to 40hz. Cabinet blanket damping. Cone dampeners. (new)
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Pioneer SX-838
# 57884
Record out/switch multi band EQ, 80 watt per channel, FM align, 3 speaker switch. Basic upgrades done. Low noise Amp differential transistor. Basic power supply upgrade. Lower noise transistor in EQ. Low use time. Minor scratches on top edge. Condition #8+
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Onkyo P-3150 V
# 57891
Better quality phono, tone control slider a little sticky, but works, special enhancement EQ control. #7, missing front bezel. 7 inputs.
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B+O Motor
# 57897
8VDC MMN-6P2LKA, salvage from low use machine. #9.
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Akai GX 4000D
# 57905
Excellent performance. Mic inputs, mixing. 7" reel. 3 3/4 & 7 ips. Nice compact RtoR. Serviced +85% heads + excellent heads calibration.
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Audio Technica AT 120 E
# 57943
Highest quality cart. Stylus Specifications - Frequency response: 15Hz-25kHz - Channel separation @ 1kHz/10kHz: 29/20dB - Stylus type: 0. 3 x 0. 7 mil Nude Elliptical diamond Tracking force range: 1. 0-1. 8g- Color: Orange condition #10 New in Box (1 available)
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Yamaha CD
# 57972
VR03920. Tested. #9
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Panasonic Blue Ray
# 57973
IR 6. #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.
KLH Model 26
# 57977
Pair of vintage speakers, walnut cabinets, original tweets (one dented dust cap), original woofers, treated surrounds, really nice rust brown knit grill. Original x-over. RCA input only! Very pleasant musical sound. Top of cab scuffed. Condition #8
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Cambridge Soundworks Ensemble IV
# 57979
8 ohm mini subwoofer. Passive design for stereo feed to satellite speakers. Small. Modified with better cabinet dampening and sub filter. Wear around edges. #8
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Morel MLP-201
# 58000
Original woofers, upgrade tweeter, AP design crossover. Special cabinet. Rosewood cabinet. Nice bass, midrange is great. Slightly bright for large room. Wide dispersion. Minor cabinet ding. #8
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NHT TEN
# 58028
Powered sub woofer 10" butyl & black mineral cone woofer. Black Lacquer Finish, Arch top, Front port design, black knit grill cover. LFE/RCA Line Ins, also speaker level ins. Low pass & volume controls, phase & boundary switches. Very handsome design look! #9 condition
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Bugera EL34
# 58029
Quad set, Hi Quality. Condition #10 NEW
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Pioneer CLD-V2400 DVD Laser disk plyer
# 58039
W/ remote, low use time. Video COAX out jack.
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Panasonic SV-3700/3800
# 58053
Beige rack kit. All screws complete. Condition #9
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Telefunken M80
# 58069
Microphone condition #10 (new in box)
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Sennheiser HD6 Mix
# 58070
High isolation cup. Big, thick sounding. Condition #10 new
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TEAC A2300 and others Take Up Arm
# 58073
A2300, A3300 and others, With lock clip and cosmetic axle collar. 23/8 inch long. #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.
Sony SLV-696 HF
# 58096
Best quality VCR, flying erase, auto tracking, HiFi stereo, more features, edit, etc. (video coax) Very low use time, one of the best transport designs used in pro machines. Basic clean up. Excellent for archival, playback. Minor scratches at power switch. Condition #9 (except minor face scuff)
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Sony PCM R500
# 58127
High quality pro machine, best transport design, SBM, Sony "long" speed, full feature XLR RCA in/outs. Low use, like new. Rack & remote (new unused). Condition #9 CALL FOR BEST PRICE
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CAD D82
# 58134
Matched pair can be made avaliable for $160 each or $310 the pair. Ribbon microphone. Figure 8 pattern. Very highly recommended ribbon mic. New in box.
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Pioneer SX-3700
# 58150
Digital tuner read, but analog tuner. 2 speaker sets. Excellent tuner. Aux, phono, 2 tapes. Has slightly scratchy control at end of balance. Basic clean. Ruggedized connections. Unit has seen low use. 9/10 condition. We service these products. Minor power supply update and usually clean and calibrate all controls, internal trimmers, which solves all of the usual problems, this tends to cost $88
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Onkyo DX-1500
# 58151
Mid level quality unit. Excellent play of damaged discs and CDRs. Metal construction. Headphone. Basic features single disk player. Minor cosmetic scuff. 8/10 condition.
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