Audio Proz Service and Sales


Yamaha RX596

Audio Proz Inv #: 71507

Record out, 4 aux in. High quality phono. 60 Watt. Nice loudness control. Nice basic receiver, audiophile grade. With remote. Independent high power speaker relays. Basic maintenance & clean up. Condition 9 

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Yamaha RX-777 Stereo Reciever

Audio Proz Inv #: 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 

$ 268  Contact Us  

JVC RX-3

Audio Proz Inv #: 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 RX-660 V

Audio Proz Inv #: 71672

Nice basic design. 60-80W per channel. FM digital. Quality phono input. 4 audio input. 1 tape. Nice clean look. Black. Refurbed relay. Ruggedized boards. This is the best era of JVC build quality. Excellent amplifier. Fully Serviced. Condition 8+

$ 238  Contact Us  

Realistic STA-21 AM/FM Stereo Receiver

Audio Proz Inv #: 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

$ 188  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.


Pioneer SX-2300

Audio Proz Inv #: 71697

Digital look. 40-60 watt amp. Simulated stereo, simple surround, features better version of speaker relays. 5 band EQ. 2 independent speaker switches. 24 FM station presets. Good tuning. Phono / 2 tape / 2 line in. Better designed Pioneer. Condition 8+

$ 188  Contact Us  

Technical Pro RX113BT

Audio Proz Inv #: 71742

Modern Black face Blue LED display. 10 band equalizer class A circuit equalizer design (Modified LED for less brightness). No phono. Has Bluetooth capability. 80 Watt Amplifier. Audio Pro Modified Amp for lower distortion/noise, modified fan for reduced noise as well. No FM digits light by design. FM is mono only and must search for station with scan. Display is ornamental. (unit is not a 1500 watt design as stated is spec).This is basically an amp with level control and display, kind of a karaoke unit, rack mountable with Original Box packing, Manual & Remote, #10 condition.

$ 240  Contact Us  

Sansui Six

Audio Proz Inv #: 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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Onkyo TX-844

Audio Proz Inv #: 71750

Stright forward, well made stereo receiver. Black face w/ bright green readout. Variable loudness. Bass, treble balance controls. Inputs: Video 1/2, Tape 1/2, Phono, CD. Direct tuning access w/ presets. Speaker: A/B. Headphone 1/4". No remote. Serviced, cleaned relays. 50 watts. Excellent condition. Low use, great looking & sounding receiver. This was a very good era and design for Onkyo, better built, high quality. Condition #9

$ 248  Contact Us  

Advent Model 300

Audio Proz Inv #: 71762

Has preamp/amp jumper, FM tuner excellent, modified/tightened speaker switches, some caps replaced, filter caps changed out, AM clean low use, Has various scrapes and rubs on top cover, Bad dent on top right face plate, #9 Condition

$ 348  Contact Us  

Technics SA-400 AM/FM Stereo Receiver

Audio Proz Inv #: 71821

Basic 36 Watt Amp, Silver look, Excellent Analogue FM, 2 speaker, 2 tape and dubbing, Good Phono, Aux in, all service, some cap update, board rugged, some obvious wear on switches, #8 Condition

$ 368  Contact Us  


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.

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.


Sansui 9090 Stereo Receiver

Audio Proz Inv #: 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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Sansui 9090

Audio Proz Inv #: 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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Harmon Kardon 330B

Audio Proz Inv #: 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

Audio Proz Inv #: 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

$ 400  Contact Us  

Criterion Mark V receiver

Audio Proz Inv #: 71967

Silver face, yellow dial light up, 2 tape ins / phono, aux in, very good tuner, excellent FM, power supply mods for cleaner sound, 50 watts per channel, wood look metal cast, yellow dial, LED bulbs, very well done designed unit, condition #9

$ 288  Contact Us  

Sherwood RA-1140

Audio Proz Inv #: 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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All Remotes are now 25% off or Free Shipping!!!  (Reel to Reel remotes excluded).


Yamaha RX-A700 AV Reciever

Audio Proz Inv #: 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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Marantz 2240 Stereo Receiver

Audio Proz Inv #: 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

Audio Proz Inv #: 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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Yamaha RX-V377

Audio Proz Inv #: 72183

AV Receiver (5.1), (complete w/ remote and calibration mic) CD Rom owners manual, 4 HDMI Inputs, 1 HDMI Output, 1 USB Input, 2 Component Video Input, 1 Component Video Output, 2 Coaxial Audio In, 1 Optical Input, 1 Analog Audio Input, AM/FM Tuner, Sub Woofer Output, Front Speakers A/B, Center, Surround, QC'd Tightened Grounds and added star washer to back panel to improve grounding, good condition #8

$ 209  Contact Us  

JVC RX-501

Audio Proz Inv #: 72261

Step up quality, digital look design, 10+ station FM presets, 60 watt, CD, Tape, 2 high quality phono, nice basic look, no remote, some modifications done to update power supply, all serviced and cleaned, condition 9

$ 166  Contact Us  

Harmon/Kardon HK330I

Audio Proz Inv #: 72309

Newer version, slim line Champagne finish face Ultra wide band linear phase stereo receiver, 40 watt per channel,  nice phono preamp, 1 tape 1 Aux FM AM, slim dial Analogue tuner, , update Phono caps to non polar, complete service, unit has low use, all caps checked, FM calibration, Condition #9 

$ 238  Contact Us  


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 $14-$16 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.


Receiver JVC Rx-552V

Audio Proz Inv #: 72323

A/V Control Receiver. Dolby Surround Pro Logic. Phono, CD, (2) Tape Loop. (1) Video/Aux. (2) Front R/L, Rear R/L, Center R/L speaker connections. Surround mode options & individual level controls. Unit is cosmetically & functionally excellent, bias set correctly. Clean faceplate & chassis. Rear connectors clean/undamaged. Careful if using surround mode, consult manual. Speaker switch are not independent. (No remote). Condition 9

$ 188  Contact Us  

Yamaha CR-820 Stereo Receiver

Audio Proz Inv #: 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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