Audio Proz Service and Sales


Scott MPX-335

Audio Proz Inv #: 43595

 

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NAD 3300

Audio Proz Inv #: 27305

Unit is in excellent cosmetic condition. 2 speaker channels, bass EQ selection with sweepable 50Hz, 120Hz, and 250Hz ranges. Sweepable treble control with 3kHz, 6kHz, and 12kHz ranges. Tape copy selection with 1 to 2 and 2 to 1 options. Monitor 1 and 2 selection. Back panel connections, phono in with cartridge type selection. Tunier in, vidio in , DC in, Tape 1 and 2 in/out, main in, pre out. Unit needs many parts to repair amplifier section

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Onkyo TX-2500 II

Audio Proz Inv #: 56670

No AM reception - can be made into extra input. FM okay. Silverface with faux wood metal case. Condition: 9

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JVC R-1X

Audio Proz Inv #: 43312

Analog stereo tuner with excellent sound. Slim line, silver face design. AM/FM tuner, tape and phono RCA ins, tape monitor loop, loudness, 2 speaker sets, Bass/Treble controls, balance/volume controls, mono/stereo switch. Excellent #9 condition, thoroughly cleaned and serviced, excellent FM alignment.

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Sansui 9090 DB

Audio Proz Inv #: 42497

Ins: Aux, 2 phono, 2 tape loops, built in tuner. Three speaker set outputs, Dolby NR, Low and high filters, rotary Bass control, Treble and Mid controls, Loudness, mic inputs, #8 condition with some minor scratches on wood side panels

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We keep our database up to date with almost 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 $16 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.


Marantz 2235B

Audio Proz Inv #: 42533

With excellent am/fm tuner, phono, tape 1&2, amp in/out, 2 band equalizer. Excellent FM alignment, fully cleaned and calibrated, bulbs replaced. Mint condition with low use, #9+ condition over all.

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McIntosh Mac 1500 Receiver

Audio Proz Inv #: 54867

High quality tube receiver. Aux, FM Mono, FM Auto, Phono 1, Phono 2, Tape. Stereo/Mono switch, Tape Monitor in/out, LF/HF Filter Switches, Muting In/Out, Loud In/Out switches. Bass and Treble, Balance L/R, and Volume knobs. Silver Face in wood case. Just fully serviced. FM calibration. Helper caps added. Service history included. Includes owners manual.

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Onkyo T-4130

Audio Proz Inv #: 42035

Digital quartz, synthesized FM stereo/AM Tuner, Auto and Manual tuning, FM Mute/Mono Switching, cleaned and calibrated, resoldered where required, total service

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Harman Kardon HK 690i

Audio Proz Inv #: 41016

Cosmetic- 9/10 condition Mechanical- 8/10 cond. (8 years use) Brushed alum. face, 2 speaker independant switching, tone control, 2 tape monitor dubbing, discrete dual circuit high current amplifier, excellent phono preamp, Aux in, AM/FM, Excellent Fm, Digital 8 preset tuner, original box, complete cleanup: all controls and switches, resoldering on heated or cracked contacts, FM alignment, modified Preset FM switch for smoother touch operation

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Pioneer SX-780

Audio Proz Inv #: 41080

2 monitor/tape in, 1 aux, phono, AM/FM, 2 independent speaker switch, #8 cosmetic/mechanical, #7 cabinet has some obvious scratches, but OK look.

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NAD 7220-PE

Audio Proz Inv #: 40956

NAD 7220-PE Stereo Receiver. Digital AM/FM. Soft Clip Amp Circuit. 1 tape, 1 video audio, 1 CD. Loudness, 2 speaker, 40+ watt per channel, with all NAD updated, mint condition #9

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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 almost 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 $16 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.


Scott 370 B Tuner

Audio Proz Inv #: 40696

FM stereo tube tuner. unit in 9 out of 10 cond. with metal wood grain look case. completly cleaned/cal by audio pro.

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Marantz 2270

Audio Proz Inv #: 40315

70 watt per ch silver face beauty. compltly calibrated/serviced, upgraded capacitors, new speaker relay,new bulbs, unit has a few very small scuffs to face plate, but nothing unattractive. 8 out of 10 cosmeticly.

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Marantz Model 4270 REceiver Stereo 2+Quadradial

Audio Proz Inv #: 59488

(1) Metal top cover (wood look) 9/10 condition. (1) Silver face and glass, missing some lettering! 8-/10 condition. All metal knobs are very good however missing one filter button. 7/10 condition amplifier boards look good, minor bent knob missing button, no service done but is an intact machine./ Nice face condition, unit is totally intact but require typical service of new capacitors and cleaning of relays.

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Onkyo TX-8211

Audio Proz Inv #: 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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McIntosh 1900 solid state receiver.

Audio Proz Inv #: 28268

unit in mint cosmetic condition. feartures tape 1&2/am/fm/phono 1&2 functions. has 3 speaker outputs.

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Yamaha R-8

Audio Proz Inv #: 64043

Full featured stereo unit 80 Watt per channel, High Quality Design, 16 radio presets, 2 tape loops, 2 video, CD & phono (MM/MC)  1 process/accessory loop. Actually Low use unit, all serviced and upgrade speaker relay installed. #8 condition (front door panel broken hinges)

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We are presently operating on an APPOINTMENT ONLY basis. Please call us first at (617) 926-8020 to schedule an appointment before you come into the shop for repairs, rentals, product recommendations, consultations, or anything other than minor purchases.


Nakamichi RE3 AM FM Stereo Receiver

Audio Proz Inv #: 63191

 Black Slim look 50 watts channel,well design amp, phono, 3 AUX ins Nice basic machine, display is faint but readable. Audio Pro cleaned and serviced. #7 condition.

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Realistic STA-820

Audio Proz Inv #: 60565

Vintage Silver Face AM/FM Stereo Receiver. Bass, Treble, Balance controls. Mono/stereo switch, loudness, Tape monitor, FM mute. Headphones jack, signal, tuning meters. Fully serviced, cleaned, tested, FM aligned. Replaced FM tuner panel bulbs with LED bulb. Functions great, condition is great, some very minor wear on faceplate. Extremely robust design, handles almost 70 watts, very low use time. #9 condition

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Technics SA-303

Audio Proz Inv #: 60517

FM/AM Stereo Receiver. AM/FM/Phono/Aux, 30 watt channel, 2 tape switches. Silver Face and nice wooden case. Aligned FM tuner, Remarkable Tuner. Dremeled through board to access modified jumpered control leads.

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JVC RX-450

Audio Proz Inv #: 41270

9 out of 10 condition - UNIT IN EXCELLENT COSMETIC CONDITION, 1/4 inch headphone output, 7 band graphic EQ 63 HZ- 16 KHZ w/optional EQed recording, FUNCTIONS INCLUDE: CD/Phono/FM/AM/Tape 1/Tape 2, Vol plus mute, Acoustic Expander, Loudness, CATV, Balance, Tuner +/-, FM mute, 16 presets w/ auto mem, Preset scan, Digital display, REAR PANEL INCLUDES: Antenna Connection - AM/FM 75 or 300, Phono ground, STR RCA i/o, Phono In, Cd In, Tape 1 i/o, Tape 2 i/o, CATV CNTR connector, compulink sync, 2 AC out - unswitched, Speaker terminals 8 - 16 ohm. COMPLETELY SERVICED: cleaned, calibrated, Board resolder, FM align, Display bulb replaced, PS enhanced, ground enhanced w/ lock washers.

All our machines have been serviced in our shop to be guaranteed functioning and reliable well into the future. They are sold with service logs explaining the work performed on each individual unit. It is important to hold onto these service logs as they will provide valuable information to any tech servicing the machine in the future. Read more about JVC RX-450 here.

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Yamaha RX-V530

Audio Proz Inv #: 55745

2 component video in, 4 SVHS in, coax ins, 6 channel discreet in, 4 optical in!!!, 6 audio in, CD digital in! Remote. Sets learning coded to operate other components. Clean, nice clean serviceable design. 9/10 condition.

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Yamaha R-5

Audio Proz Inv #: 63059

AM/FM Receiver, black faceplate. Video/aux, Tuner, CD, and Phono inputs. 50 watts per channel (8 ohms). Used #9 condition 

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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 almost 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 $16 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.


Yamaha MCR-330BL

Audio Proz Inv #: 52455

micro component system, AM/FM receiver, CD player built in, w/NS-BP110, piano black speaker system, Ipod dock, USB in, new in box

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McIntosh Mac 4100

Audio Proz Inv #: 55387

Aux 1/ Aux 2/ AM/ FM/ Phono 1/ Phono 2 inputs/ Tape 1/2 monitor, Tape 1/2 copy buttons/ Mono/ FM mute/ Speaker 1,2,3, buttons/ 5 band equalizer knobs/ Balance/ Loud/ Volume controls. 1/4 inch tape 2 in/out, 1/4 headphone 1/2. Super FM alignment. Silverface unit with black display case in #9 condition; extremely well built, low use time, fully serviced and calibrated. *Has copy of owner's manual.

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