Audio Proz Service and Sales


Yamaha SU-10

Audio Proz Inv #: 29703

Sampler. Like new in box with manual, power adapter, and packaging. 4 banks of 12 samples, plays up to 4 samples simultaneously, ribbon controller controls internal and external info and sends MIDI CC info. MIDI in/out, built in 3 track non-MIDI sequencer, extra long power supply cable. **New Low Price!**

$ 200  Contact Us  

Yamaha SPX990

Audio Proz Inv #: 42388

Multi-fx processor. Rack mount unit, 1RU. Excellent algorithms and programs. Fully inspected and cleaned. #9 condition, excellent.

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Yamaha SPX 90

Audio Proz Inv #: 27745

Digital reverb, delay, stereo echo, pitch change, chorus, stereo flanger, stereo phasing, tremelo, vibrato, symphonic, auto pan, ADR noise gate, freeze, compressor, and parametric EQ all in one box! Unit is in great condition with minor scratches on rack rails. All cleaned and tested. Comes w/ original box and manual.

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Yamaha Rev500

Audio Proz Inv #: 45091

Digital reverb. Very good #9 condition with some very minor scratches. Professionally cleaned, serviced and tested by AP.

$ 180  Contact Us  

Yamaha R-1000 Digital Reverb

Audio Proz Inv #: 72299

3 Band EQ, Mono Reverb. Very nice unit with only minor signs of use. This was Yamaha's design to compete with the Lexicon PCM 60 (Owner thinks Yamaha is better design). Light scratching on top/ bottom/ rack ears. Face, knobs, and rear connectors are in excellent shape. #8+ Condition

$ 288  Contact Us  


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


Yamaha R-1000 Digital Reverb

Audio Proz Inv #: 72700

Digital Reverb, 3 band eq, mon reverb, missing front panel bushing for power switch, cleaned and calibrated. This was Yamaha's design to compete with the Lexicon PCM 60 (Owner thinks Yamaha is better design) Unit is in excellent condition with only minor cosmetic markings. Some scratching around rack ears and top/ bottom panels from being put into and out of racks. #8+ condition

$ 288  Contact Us  

Yamaha D1500

Audio Proz Inv #: 20799

Single space-deep, XLR ins and outs, phono ins and outs, MIDI ins and outs, CV in, programmable digital display, 1.5 seconds

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Yamaha Analogue Delay Model E-1010

Audio Proz Inv #: 57682

Analogue bucket brigade design. Highest quality of its era. With EQ modulation and 300 ms delay. In/out phone jack: -30 db. All control switches cleaned, calibrated. No rack rash. Low use time. Nice. We have parts and upgrades available. This is a remarkable machine and correct calibration is complex. We can perform this to increase the machine's performance.

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Tascam rs-20 dual reverb system

Audio Proz Inv #: 28269

Nice unit,good cosmetic condition. great character. spring reverb, two channel rca send and receve. modified by vince,improved noise floor and completly cleaned and serviced.

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Sansui RA-500 Reverb Amplifier

Audio Proz Inv #: 72768

stereo unit, (actually is a preamp) with tape monitor and dubbing switch, variable display. Modified springs to sound smoother. #9 condition

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Roland SRV2000

Audio Proz Inv #: 44936

Single rack space super reverb. Simulates plate reverb, also capable of infinite reverb. Amazing sound and resonant room equalizer. Excellent #9 condition.

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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.


Roland SRV-2000

Audio Proz Inv #: 51951

MIDI digital receiver. SN: 551031. Controls for: Bypass, input, copy write, MIDI, Reverb, Nonlinear, Equalizer, Room simulate, Memory selector, Pre-delay selector, Reverb time, HF damp, Rev select, output. Minor ding on upper right corner of rack ear. Low hours use. Minor power supply repair. Condition 9

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Roland SRV-2000

Audio Proz Inv #: 28090

Single rack space digital reverb unit. Mono in, stereo out, MIDI controllable and footswitch controllable. Input pot repaired, connections cleaned, power supply cap replaced. Very good condition with some minor chassis dings and screw marks on rack ears. Bench tested, all functions OK. #8+ condition

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Roland SRV 2000 parts

Audio Proz Inv #: 47423

MIDI digital reverb device. Sold as is, intact, very good condition parts machine. Nor rack ears. Available as parts machine, or we can service and restore, most SRV 2000's cost $160 to $200. Call directly 617-926-8020 (weekdays 12 noon-7pm)

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Roland Space Echo RE-101

Audio Proz Inv #: 42995

With new tape and excellent condition heads. Completely cleaned and serviced, all mechanics, controls and switches cleaned and tested. Excellent condition, with 6 position switch, swells. All tolex cover excellent! #8+ condition.

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Roland RE-150 Space Echo

Audio Proz Inv #: 42994

With 6 position switch, single or multiple speed echos. With new tape and excellent condition heads! Completely cleaned and serviced, all controls, switches, mechanics cleaned. Very minor edge tears in tolex, still in over all very good shape. #8+ Condition, very nice!

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Roland DEP-5

Audio Proz Inv #: 23864

Multi-effects processor. SN:680440

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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.


Rocktron Prochorus

Audio Proz Inv #: 14241

1 rack mount space. Good cosmetics. Similar to the ADA Stereo Tapped delay. Inst/line level input (with rear switch), rear 1/4" phone jacks for Input, Footswitch, and Left and Right outs. Controls: Modulation/incl. Random and Regen., delay assignment: 5-42 ms, Left and Right mix. New lower price!

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Rockman Chorus-Delay

Audio Proz Inv #: 9308

SOLD.

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Realistic R-S 42-2108

Audio Proz Inv #: 25267

Stereo reverb, mic mixing/depth/delay controls, tape/mon switch, reverb/record switch, reverb/expand switch, mic input, main in/out, tape mon/out, RCA inputs, cute little add-on reverb

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Realistic 32-1110a electronic reverb

Audio Proz Inv #: 40622

runs on 6 AA batteries or power supply, not included. microphone level delay, repeat, and depth faders. Rca line and 1/4" phone mono in/out.

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Pioneer SR-202W

Audio Proz Inv #: 62610

Reverberation amplifier, Reverberation time delay adjustment. Record mode on/off. Excellent condition, wood case, vintage unit -display flashes level of reverb. Mint #9 condition

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Peavey Univerb II

Audio Proz Inv #: 25110

1 rack space multi function reverb. Unit is in #9 condition with low use time. Almost an identical circuit to the Alesis Midiverb but with longer delays. This machine has a built in limiter compressor to avoid signal clipping.

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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.


PDS 3000

Audio Proz Inv #: 29938

Digital reverb pedal, 15 different reverb settings, small/med/large/gated/reverse, 3 knobs: in/out/mix, FX bypass switch, FX hold switch, with custom AC adaptor, mint condition!!

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Orban/Parasound Model 111B

Audio Proz Inv #: 27295

Dual reverberation. Very good cosmetics, obvious ware, good faceplate. Fixed/floating limiting threshold, in/out attenuations, and bass/mid/sweepable EQ per channel. XLRs as well as barrier strips on back panel. Shortened/tightened springs for less muddy, brighter sound (tuned spring pans for ch matching). Altered input/output circuit to improve spring bandwidth and added spring dampers (foam) to reduce noise. Extra control added for high frequency enhancement, excellent for the "huge snare" sound. All switches and controls cleaned.

While great for its era, there are now similar units that do the sound imaging better than the 111b. The Behringer Edison or Ultra Fex, or DEQ2496 are all more sophisticated with better imaging correction, true stereo, etc and far more flexibility to reach into the depth of the mix. Low, mid, and highs can be separately adjusted.

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