Audio Proz Service and Sales


Technics ST-7300

Audio Proz Inv #: 47173

AM/FM stereo tuner. Basic receiver with two FM meter indicators and nice looking wooden case. Excellent #9 condition except for scratches on front of tuner knob. Professionally cleaned and serviced with excellent FM sensitivity and distortion.

SOLD  Contact Us  

Contact us about similar items or replacement parts.

Proton 300

Audio Proz Inv #: 47923

Super quality table AM/FM radio. Excellent #9 condition with very minor dent in tweeter. Very nice tone and bass quality.

SOLD  Contact Us  

Contact us about similar items or replacement parts.

Realistic STA-100

Audio Proz Inv #: 48131

Full featured receiver, silver face, 1980 design. FM/AM analog tuner, aux in, tape monitor, two speaker outs, phono in, dub tape out. Excellent tuner, 30-40watts per channel. Modified power supply with updated capacitors. Extremely well built, very serviceable with common parts. Wooden style case, nice look. Completely cleaned and serviced, excellent #8+ condition with some aged off color knobs.

SOLD  Contact Us  

Contact us about similar items or replacement parts.

Yamaha R-2000

Audio Proz Inv #: 48372

Non working unit, good for parts or service. Good #7 cosmetic condition.

Contact Us  Contact Us  

Tanberg TR- 2030 FM Stereo Receiver

Audio Proz Inv #: 54957

Tanberg TR-2030 FM Stereo Receiver with very low use and has been fully serviced with FM Alignment. -Tape,Tape2, Phono Input -Vol, Bal, Bass, Treble, Loudness, Mute, Low, High Filters - A/B Speaker Selectors, Tape, Tape2, Monitors, Phone Selector -5 FM Presets , Signal Indicators, Tuning Indicator - FM Stereo Light - Headphone Jack - Silverface with Black Backlit Panel and wood stained sides and top -Japanese Controls and Capacitors -#9+ Condition

SOLD  Contact Us  

Contact us about similar items or replacement parts.


All Remotes are now 25% off or Free Shipping!!!  (Reel to Reel remotes excluded).


Advent Model 350

Audio Proz Inv #: 55935

These are very compact and complex circuitry. I knew the engineers who designed these. Tomlinson Holman was one of them. Good news! Excellent design, and sound. But bad news, these units always, always develop intermittent board connectors, usually have bad capacitors due to age, use, etc. So cost to repair is always about $200. Last unit I sold in truly correct working condition was $300. My recommendation is to consider getting Japanese HiFi from the 1980's. Pioneer, Marantz, Kenwood, etc. They are better made receivers, more serviceable, lower cost to buy used. Advent 350 are rare and can be OK if serviced carefully. We can repair these machines!

SOLD  Contact Us  

Contact us about similar items or replacement parts.

Sansui 1000X

Audio Proz Inv #: 58906

Very clean condition, Faux wood cabinet, original box packaging with operators manual. Solid state stereo tuner amplifier. 35 WATTS of continuous power, thick FM sound super tweak calibration. Unit has had some better amp board capacitors replacements, update power supply caps, modified preamp level for better noise and volume position. This version uses high quality parts. All switches cleaned, lubed, dial bulb replaced, ( dial pointer not illuminated )  low use unit. 9+ condition.

SOLD  Contact Us  

Contact us about similar items or replacement parts.

Kenwood KR-4010

Audio Proz Inv #: 60448

Phono & 2 tape in's A+B, FM stereo,AM,  Headphone jack, Nice phono preamp, Nice vintage look, Silver face, wood box. Cleaned, tested works great, FM aligned. Low use. 40 Watts. Excellent cosmetic condition. Low noise phono. Quality tuner. Low use. 9.

SOLD  Contact Us  

Contact us about similar items or replacement parts.

Sansui 5000A Receiver

Audio Proz Inv #: 57227

Silverface machine with green backlit tuner dial. Unit is functional but not restored, and will require restoration for best performance. Has original schematic on bottom. Condition: 8+ (needs service)

Contact Us  Contact Us  

Nakamichi Statis TA-3A

Audio Proz Inv #: 58225

Nice basic design, Nice EQ, phono CD, 4 tape inputs, REC Select. Main in/out for EQ 10 FM Preset. New update, better relay with remote, low use, all serviced. #9+

SOLD  Contact Us  

Contact us about similar items or replacement parts.

Carver HTR-800

Audio Proz Inv #: 61318

unit possibly was damaged by power surge, unit defaulting to surround function and stuck there, FM tuner won't work, *do not operate unit*, good for face plate display, some amp board parts, #7 condition

Contact Us  Contact Us  


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.


Vector Research VRX-8000

Audio Proz Inv #: 49169

Stereo receiver with charcoal gray face. Aux/MC/MM/tape1/tape2 ins. LED meters for audio power indication. FM/AM with 20 station preset (requires four 1.5v batteries for memory) and AM antenna. Excellent cosmetic condition, excellent FM sensitivity, completely cleaned, serviced, calibrated. FM digital display is weak, low brightness, otherwise near perfect overall.

SOLD  Contact Us  

Contact us about similar items or replacement parts.

Denon DRA-555

Audio Proz Inv #: 59462

Better quality speaker relay, very good phono section, low noise, good fm tuner, 16 station preset, 2 tape dubbing, external process loop, modified volume control for nicer range. Audiophile AMP design 50+ watts per channel. Low use, all clean. #8+ condition.

SOLD  Contact Us  

Contact us about similar items or replacement parts.

Yamaha RX-777

Audio Proz Inv #: 63206

Excellent design and build quality 100W x2, Audiophile Grade Parts unit. With Original Remote Control. 2 tape loops, 3 line In's. 1 phono -superior quality. Pre out / Main in  connections, variable loudness. cleaned switches, Bench tested all OK. Low usage unit, #9 condition.

 

SOLD  Contact Us  

Contact us about similar items or replacement parts.

JVC RS 33

Audio Proz Inv #: 49503

Very nice, Fully Restored stereo receiver with two tape monitor ins, phono in, five band EQ, two independent speaker switches, AM/FM tuner, headphone output, and 4R balance control. One tape input can be used as aux/CD/iPod/etc. Excellent cosmetics face plate, low use hours, excellent FM calibration, new bulbs. Professionally cleaned, serviced, tested.

SOLD  Contact Us  

Contact us about similar items or replacement parts.

Marantz 2250 B AM FM Stereo Receiver

Audio Proz Inv #: 61337

2 speaker switching Hi  & Low  filters, selectable turnovers 250hz / 4khz.  2 tape inputs, dolby FM,  Phono & Aux. This unit has been Audio Pro shop serviced, update values in mid level power supply, most bulbs replaced, complete FM calibration. All tested OK.  Stunning Excellent Condition !  #9+

SOLD  Contact Us  

Contact us about similar items or replacement parts.

Sony STR-6045

Audio Proz Inv #: 50181

Basic stereo AM/FM receiver with phono/aux/tape inputs and two independent speaker outs. Excellent FM, super high reception sensitivity. Big, thick, almost tube-like sound. Excellent #9 condition, low use hours, with AP modifications to reduce hum and ground noise. Excellent cosmetics with five very minor scratches or dents in wooden case.

SOLD  Contact Us  

Contact us about similar items or replacement parts.


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.


NAD 412

Audio Proz Inv #: 49914

Excellent condition stereo tuner with new bulbs and excellent FM alignment.

SOLD  Contact Us  

Contact us about similar items or replacement parts.

Onkyo TX-901

Audio Proz Inv #: 64075

BLACK FACE PLATE, SPEAKER A and B. TAPE 1/2,  PHONO AND CD INPUTS, DIGITAL DISPLAY AM/FM , 10 plus presets. NICE EASY TO USE. service done. #9

SOLD  Contact Us  

Contact us about similar items or replacement parts.

Bose AWRC-1G

Audio Proz Inv #: 61914

Wave radio/CD player. No remote. Good #8+ condition.

SOLD  Contact Us  

Contact us about similar items or replacement parts.

Advent Model 400

Audio Proz Inv #: 53599

Compact FM, AUX In, Beige case is aged slightly yellow, typical of this produc. Insert speaker wires into top of connector. #8 condition. All tests good basic service cabinet,

SOLD  Contact Us  

Contact us about similar items or replacement parts.

Onkyo TX-65

Audio Proz Inv #: 58538

Super quality stereo. Audiophile quality amp. Excellent tuner. 2 tape, phono, cd, video aux, 2 speaker. Low use, complete service 9/10 condition.

SOLD  Contact Us  

Contact us about similar items or replacement parts.

KLH 21

Audio Proz Inv #: 51523

Later version table radio, with best quality upgraded "Waller tuner" in modern natural walnut case. Refurbished driver, completely cleaned, carefully aligned, capacitors replaced for best fidelity. Excellent condition with one minor cup stain on top. Very clean, very low use, from shop owner's personal collection.

SOLD  Contact Us  

Contact us about similar items or replacement parts.


We offer expert time-saving advice on repairing many types of home and studio equipment, as well as consulting for product and recording issues, at a fair and reasonable cost.  For complex matters, we sometimes must charge a small technical fee.  If we can help solve your repair problem or technical conundrum, give us a call.  (617)926-8020.


NAD Stereo Receiveer 7020

Audio Proz Inv #: 59423

Phono, Aux, AM/FM, Bass, Treble controls, Headphone jack, Interior and exterior are both clean and in nice condition, some very minor wear. FM align cleaned, tested 3/28/16. #9 condiditon

SOLD  Contact Us  

Contact us about similar items or replacement parts.

Onkyo TX-4500

Audio Proz Inv #: 52157

FM/FM quartz locked receiver, analog tuning with nice black and white dial. A,B,C,A/B,A/C speaker options. Bass, Treble, Balance controls, high and low filter. Three tape loops, two phono inputs. 45 watts per channel. Very quiet phono section, exceptional FM tuner section! Excellent condition with complete FM calibration, dial and stereo lamps replaced, relay cleaned, amp bias/offset adjusted.

SOLD  Contact Us  

Contact us about similar items or replacement parts.