Audio Proz Service and Sales


Fender Princeton Chorus

Audio Proz Inv #: 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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Fisher TX-50

Audio Proz Inv #: 56407

Integrated amp. Unit is totally intact. One channel has shorted output transistor & bad emitter resistor (nothing burned or any obvious problem, probably an easy repair). Face plate and connector all in excellent condition. Unit could be easily converted to class A preamp transistor.

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GLI A-6600 Mod Rev III

Audio Proz Inv #: 56295

Integrated amp. Audiophile grade design with remote for volume input switching. Superior all metal chassis quality controls. High current speaker relays. A.P. modified power supply, phono pre, and RFI modifications. sn 9400129 New condition, 1 time demo from display. With VU meters

$ 328  Contact Us  

Gallein-Krueger 400 RB

Audio Proz Inv #: 56215

200 watt bass amp with power cable. 1/4" input with -10db button. Volume/ 3 voicing filters/ treble, hi-mid, lo-mid, bass tone/ boost level with footswitch jack/ master volume/ 2 1/4" speaker outs 4 ohm/ direct out/ send, return on back. AP mod improved filtering capacitors grounds. Black with grey control panel. Minor marks around edges, covers. Low use, fully serviced. Has AC cord.  No rack ears (carry strap one side). 8+/10 condition.

$ 336  Contact Us  

Yamaha CA-600

Audio Proz Inv #: 56134

Natural sound stereo amplifier. Silverface with wood cabinet. 1/4" phones jack on face. Slight bend in rear plate at "B" speaker terminals. Fully serviced and calibrated. Has original box. Low hours use. 9/10 condition.

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


Marantz MM9000

Audio Proz Inv #: 55974

5 channel power amplifier. Front L, Front R, Center, Surr L, Surr R. RCA ins with level control. THX ultra. Peak LED indicator for each channel. Brushed black aluminum face. 8/10 condition. Center channel non functioning, minor scratches on top of face and cover has spare parts for channels.

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Lafayette LA-2525

Audio Proz Inv #: 55932

4 channel amp. Aux/tuner/phono inputs/2ch-front/rear/4ch composer. 4ch-stereo/reverse/front & rear, f&r volume controls, bass/treble controls, 1/4 inch phones. Mono/stereo, loudness hi filter, remote/main switches. Modified all PS caps, upgrade/double values & output amp caps for transformer to run 24dbm pro out. AP improved power filtering & bandwidth response. This machine modified lower noise to be used as 4 channel, Neve/ class A +24dbm capable conversion. Has original manual & schematic. Does very tube like sound character. Silver face unit, faux wood cover. Light scuffs on top cover. 9 condition.

$ 300  Contact Us  

Crate Taxi TX-30

Audio Proz Inv #: 55897

Battery powered combo amp. 2 inputs/2 channels- ch1 level/ tone controls ch2 gain/low/mid/high/level controls, 1/4 inch insert/phones jack. Brand new battery. Has charger. Can also run off 12 volt power supply. AP dampened cabinet, nicer sound, Audio Pro Modified for more natural sound, but forward voice, Upgrade speaker supplied upon request.. 8" driver 2" tweeter. Unit has seen low use time, all Tolex covers are nice. 9 condition

$ 288  Contact Us  

Onkyo A-10

Audio Proz Inv #: 55726

Integrated stereo amplifier. MC/Phono1/Phono2/Tuner/Aux inputs. Speaker A/B/C/A+B/A+C. Bass, Treble, Balance, Volume controls. Dubbing, Monitor, Subsonic, High Cut, Mode, Loudness, Muting features. 1/4 inch phones jack on face. Silverface unit. 8+/10 condition. Some lettering worn off and some dust inside.

$ 340  Contact Us  

ART SLA-1

Audio Proz Inv #: 55590

Single Rack Studio Linear Amplifier. 100 Watts x2 @ 8 ohm. 260 Watt bridged mono. XLR and 1/4 ins, Banana outs. Silent thermal dependent cooling system. Modified low noise fan, optimized bias. Minor rack mount rash. Condition: 8+

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Carver M-1.5t

Audio Proz Inv #: 55483

1200 Watts demand responsive amp. Left/right RCA inputs. Banana post outputs. Fault indicator LED. Left/right power level LEDs on face. Brushed grey finish with rack loops. Later improved version "rev d" boards. Virtually unused. Fully serviced. Has original box + packing + manual. 9+ condition.

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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


Knight Basic KB-85 60 W Stereo Tube Amp

Audio Proz Inv #: 55385

All original rare vintage tube amp, in excellent working and cosmetic condition. Has high quality JAN spec GL6/5881 tubes.

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Luxman L-210

Audio Proz Inv #: 55384

Integrated amp. Silver, Slim line. Tuner in, aux, phono, two tape ins, dubbing. Complete cleaning. Installed high quality banana terminal connectors for speakers. Nice audiophile design.

$ 280  Contact Us  

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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Bogen CTS 1100

Audio Proz Inv #: 55341

Mono P.A. Amplifier. 5 mic or line inputs with auto compression. Uses SSM 2015 Mic precompressor IC. 4 to 16 ohm out or 25 volt or 70 volt wiring. 10 band EQ. RCA or balanced screw terminal for mic. Unit has seen low use all tested clean. Power light neon is flashy due to age. 8+/10 condition.

$ 280  Contact Us  

Technics SU-Z65

Audio Proz Inv #: 55284

Stereo integrated amplifier. Grey/Black, slim design. Fluorescent power meters, analogue controls. Phono/tuner/aux & (2) tape loops. 240 vac unit with 3 pin power cord. #9 condition, box & packing.

$ 130  Contact Us  

Rane HC-6

Audio Proz Inv #: 55223

Headphone console; 6 channel, balanced 1/4" L/R input, better version (SN - 12235), grounding mod to reduce noise, 9+ condition

$ 138  Contact Us  


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.


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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Behringer GMX210

Audio Proz Inv #: 53854

2x10 combo amp. With 24 bit analog modular NICE effects and tuner. 2 channels. Stereo line out, stereo lave in, insert loop, aux in, tape in/ out, phones. midi in. Jensen speakers. 8 Condition Minor tole and tears.

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Behringer GMx212

Audio Proz Inv #: 53822

2x12 combo amp. 2 channel with 24 bit display and tuner. Insert loop, slave in, line out phones, aux in, loudspeaker out. Jensen speakers USED. Very minor tolex tears, fixed broken effect knobs. 8+ Condition.

$ 162  Contact Us  

Kenwood KA-88

Audio Proz Inv #: 53295

High quality Japanese design. Phono Aux. 2 tape tuner inputs. 7 band eq. Upgrade to high quality speaker relay. 100 watt. Black metal. #9 condition.

$ 260  Contact Us  

Rolls PM52

Audio Proz Inv #: 53145

passive headphone tap, power amp loop, mono/stereo selection, 2 headphone out, condition

$ 32  Contact Us  

Alesis Microcue Amp

Audio Proz Inv #: 53135

2 stereo inputs, stereo line out, 2 headphone out, 9 volt power supply provided, low use, condition #9

$ 88  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.


AMP KD-400

Audio Proz Inv #: 53124

400 watt, 4 channel drum and keyboard amp, each channel has tone, balance and gain control, semi-parametric EQ, 4 band, rack mount - 3 space, master volume and crossover, direct out, 6 inputs, effects loop, condition 9

$ 300  Contact Us  

Yamaha AVX-100U

Audio Proz Inv #: 53033

stereo audio/video amp, uses RCA\s-video in, 8 stereo inputs with 2 tape dubbing, phono in, in/out processor loops, 3 band EQ, 60 watts per channel, well built, serviced, DSP processor, can add in imaging effect for front channel (at a subtle level), no remote, condition 8+

$ 180  Contact Us