Audio Proz Service and Sales


Technics SE-9060 Power Amp

Audio Proz Inv #: 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                                                                                       

$ 380  Contact Us  

Technics SE-9060

Audio Proz Inv #: 38973

Pro rack mount amplifier. Excellent build quality. Condition is like new, impeccable with box and packing, all serviced and cleaned and mechanically and cosmetically in top condition.

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Technics SE-9021K

Audio Proz Inv #: 60126

Rack Mount Amp, Meter, Minor little updates, caps, relays ect. 2 speaker. Double up powerswitch, Low use. Does 110,120,220,240 volts. #9 condition

$ 268  Contact Us  

Tascam MH-40

Audio Proz Inv #: 42839

Multi-Headphone amplifier. RCA and 1/4" inputs. 2-space rackmount. 4 1/4" headphone outs with balancing level controls. RCA in or 1/4" separate left/right levels. All controls and switches cleaned. Very low use, excellent #9 condition.

$ 120  Contact Us  

Tascam MH-40

Audio Proz Inv #: 61121

Multi-headphones amplifier.  Input level control.  4 channels with independent level controls.  Channels 1 and 2 have balance control.  Channels 3 and 4 balance knob has been snapped off.  Input level matcher control on rear panel.  Fully serviced and working well.  COsmetic issues are the previous mentioned knobs snapped off, power button has been replaced, input knob is damaged but functional.  Top cover has some scratches and is tarnished in one area.  Well designed unit.

$ 88  Contact Us  


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.


Sumo Nine Plus Class A Differential Power Amplifier

Audio Proz Inv #: 63459

Sumo 9+ Class A Differential Power Amplifier. Right channel has primary issue but both channels will likely need a repair. Fuses blowing on operation. Great cosmetics and the rest of the internals internals seem generally good. this would make a good platform for a custom modification or rack power amp as well. The case looks fantastic and has a nice edge to it with the angled rack handles. A real bold piece. We've seen new ones go over $1000. Customer sold to us because they did not want to go through with the repair and just buy a new unit.

$ 250  Contact Us  

Sumo 310 Polaris

Audio Proz Inv #: 20678

100 Watt per channel class A/B power amp, High quality high-current mosfet amp, runs true class A up to about 20 watts, very good condition black rack mount.

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Sony TA-AX44

Audio Proz Inv #: 60869

Legato Linear Integrated stereo amplifier. DAD/AUX, Tuner, Phono inputs. 2 tape monitors, subsonic, hi filters, A/B speaker outputs, balance, bass, and treble. Nice reliable, serviceable design. Unit has low use time, very nice condition, some very minor wear on top of unit. #9 condition

$ 148  Contact Us  

Sony TA-AX2

Audio Proz Inv #: 23047

40W x 2, New Power IC Pack, Excellent Quality Circuit Mechanincal Design, Nice Audio Quality

$ 110  Contact Us  

Sony TA-2650

Audio Proz Inv #: 60837

Integrated Stereo Amplifier. Bass, Treble, Balance controls. Aux, Phono, Tuner Inputs. Tape monitor and Tape copy switches, -20db muting switch, acoustic comp switch (presence, loudness). Fully serviced, cleaned, set bias. High current, powerful amp, no speaker relay, quick power up. Great condition, small chip in wooden side panel but otherwise looks great, works great, and has nice big switches. #9 condition

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Sonnance Sonamp 260 x 3

Audio Proz Inv #: 58548

Basic 60 watt, slim line, 3 speaker selector, auto on/off. Ruggedized circuit board. Basic service unit has low use time. 8+ condition.

$ 188  Contact Us  


APT 1 Amplifier Upgrades and Repairs Technical Information: Read more about it here.


Sonance A150

Audio Proz Inv #: 62828

Subwoofer Mono Power Amplifier. 0 and 180 degree phase switch. 50-150HZ frequency. #8 condition.

$ 100  Contact Us  

Sherwood HP 1000 Integrated Amp

Audio Proz Inv #: 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 

$ 660  Contact Us  

Sharp SM-15

Audio Proz Inv #: 60368

Stereo Amplifier. 2 outs, Tape/Aux/Phono/Tuner in 2 band EQ, balance silver face, slim design. Headphone jack, nice simple rugged design, 25 watts. Resoldered back panel connections, #8+ condition.

$ 116  Contact Us  

Scott Stereomaster LK-60

Audio Proz Inv #: 50414

Solid state stereo amplifiers Scott kit, Tape, Phono, Tuner, Aux, Input Selections, bass, treble, balance, controls, wood case #8+ unit all knobs nice, all phono, input caps and transistor upgraded, unit probably could be upgraded with new EQ board capacitor

$ 380  Contact Us  

Scott Stereomaster 260-B

Audio Proz Inv #: 61117

Integrated amp, champagne finish, 3 inputs (2 aux, 1 tuner), 1 mic, phono, 2 speaker switching, silver face, tone control in/bypass, all original caps test OK / the Scott sound untouched, very low use - in storage for many years, minor update on capacitors - power switch installed, all switches cleaned #8+

$ 288  Contact Us  

Scott LK-72 Stereomaster

Audio Proz Inv #: 43319

Power amplifier. This unit has a bad tube and a bad fuse holder, otherwise a good machine for parts or hobbyist use. Contact us for more information.

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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.


Scott A4001

Audio Proz Inv #: 59618

w/remote. 100 Watt. Audiophile grade. Amplifier design. Many inputs, but unit has ground jackets torn off Of RCA for AUX and video in. Low use/bargain unit Condition #7

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Scott A 510 T 520

Audio Proz Inv #: 61924

Compact slim line design. 60 watts peak power. Digital tuner, 8 presets. Easy to use, basic and has slightly warmer sound. Good #8 condition

$ 166  Contact Us  

Scott 459A Integrated amplifier

Audio Proz Inv #: 70590

45 watts per channel 8 ohms. Speaker A + B. 5 Band graphic EQ. Power Output meters (LEDs). Silver slim design. Inputs: Aux, Phono, Tuner, Tape 1 + 2. QC'd Nice sounding unit! Condition 9+.

$ 268  Contact Us  

Scott 299c Amplifier

Audio Proz Inv #: 27708

H.H. Scott 299c Amplifier. Mostly fresh tubes, Lots of P.S. updates, decent cosmetics, (no dents, minor scratchin at edge of faceplate, all lettering intact)

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Scott 299-B

Audio Proz Inv #: 71509

Vintage int. tube amp. Beautiful gold finish. Face panel in #10 condition. All lettering intact, not cooked! Impeccable mint condition. Slightly weaker left channel by 1 dB. Original telefunken tubes - no cooking time. Reformed caps, meets all original specs. Low noise floor. All original unit. Excellent specs. Condition 9+

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Sanyo JA 660-2

Audio Proz Inv #: 60544

Graphic EQ 5 band. Inputs: Phono/tuner/CD/TV/Tape monitor. 70 watts/channel. Actually an audiophile grade amp design. Tested, serviced, cleaned, working. Due to visible scratches on top cover condition #8.

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Need your guitar or bass amp tuned up? We are now doing repairs, upgrades, and modifications to all types of guitar amps. Orange, Mesa Boogie, Fender, Marshall, Hughes and Kettner, Peavey, Ampeg, Gibson, Silvertone, etc. Read more about it here


Sansui AU-G77X

Audio Proz Inv #: 55363

Integrated amplifier; disc, tuner, tape 1, tape 2, aux inputs, MM, MC, CD disc selector, 5 band equalizer, high/low filter, loudness, headphone out, A, B, A+B speaker select, REC selector. 9 condition.

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Sansui AU-101

Audio Proz Inv #: 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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