Audio Proz Service and Sales


Zoom MRT-3B

Audio Proz Inv #: 37372

Micro Rhythmn Track Processor

$ 100  Contact Us  

Zoom 607

Audio Proz Inv #: 37370

Multi effects processor for bass guitar. Wow!!! Great unit.

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Zoom 606

Audio Proz Inv #: 39258

Multi effects processor for guitar. 35 effects (9 at once), 42 programs, expression pedal.

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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 PG1

Audio Proz Inv #: 51594

Guitar Preamp Equalizer. Rackmount, black face, parametric EQ, unit with two phone inputs and headphone output on front panel. Very nice condition with some typical scratches at rack mounts. AP installed better Accutronics three spring reverb pan. Fully serviced and tested, guaranteed.

$ 330  Contact Us  


We are presently operating on an APPOINTMENT ONLY basis. Please call us first at (617) 926-8020 to schedule an appointment before you come into the shop for repairs, rentals, product recommendations, consultations, or anything other than minor purchases.


Yamaha Natural Sound Field Processor DSP-E300

Audio Proz Inv #: 58560

12 function DSPs, reverbs and sound effects. Mic mixing. One of the best reverb processors. Excellent, 9 condition.

$ 120  Contact Us  

Yamaha GEP50

Audio Proz Inv #: 41803

50 effects programs including reverb, distortion, flanger, chorus, EQ, phasing, etc. , 50 programmable memory banks for saving effects settings, MIDI in/thru, 1/4" ins/outs

$ 135  Contact Us  

Yamaha DSP-E300

Audio Proz Inv #: 45866

Surround sound reverb unit with Dolby Pro logic processor. 20watt amplifier for l/r front, center, and rear channels. Audio level i/o for each of front, center, and rear. Professionally cleaned and serviced with some minor upgrades to soldering and amp board. Excellent condition face, very good #8 overall with some scratches on top cover. No remote included.

$ 150  Contact Us  

Yamaha DSP-E1000

Audio Proz Inv #: 61923

Sound Field Processor amplifier, with remote. 55 watts/all channels. Complete cleaning, service + ruggedizing of circuits. 8+ condition

$ 150  Contact Us  

Yamaha DSP-1 Digital Soundfield Processor

Audio Proz Inv #: 63889

Outboard Pre-processor, 16 sound effect programs including Dolby surround. Tested, controls & switches cleaned. Good condition, 2 small scratch on top face panel. Amazing quality reverb ! (needs remote control to access all functioins- may be made available)

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Ultra Effects II EX 3100

Audio Proz Inv #: 28057

Unit in mint condition w/ box and packing. Stereo professional/consumer unit. stereo detail/clarity/ bass phase correction/ noise reduction/ enhancer. One space rack mount. With upgraded audiophile power supply RFI modification.

$ 240  Contact Us  


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.


TVE Vocal Eliminator

Audio Proz Inv #: 14522

Removes vocals by tuning out frequencies and nulling center channel vocals, with stereo image enhancer. Controls and switches cleaned. New power switch. Ruggedized.

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Trouper Series SOP-1

Audio Proz Inv #: 15026

Equalizer, Limiter

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Teac DX-8

Audio Proz Inv #: 17434

Noise reduction module, accessory for 80-8 tape recorder, bag, manual, 16 RCA cables, no warranty card. Known to be in good condition. This unit is priced on request depending on service required. $250 (Tested appears to work, minimal repair, clean up time is spent) - $400+ range (Full restoration everything repaired, all relays cleaned (there are 16 of them!!) tested, calibrated, etc.) These are 30 years old, it is almost a requirement to really perfect. Once serviced correctly these are very reliable and great performing machines. We also do a modification in the circuit which reduces the circuit noise another 4 to 6 db and also reduces the crosstalk, simulsync, playback at high frequency by almost 10 db. A significant improvement. $160 for the modification.

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TC Voice One Helicon

Audio Proz Inv #: 37947

Superior quality voice processor and harmonic enhancement pitch corrector, as new demo. 9+ condition.

$ 380  Contact Us  

TC Electronics M-300

Audio Proz Inv #: 37657

Multi Effects Processor

$ 195  Contact Us  

Tascam EX-20 / Tascam PE-20

Audio Proz Inv #: 17725

Tascam EX-20 Expander, 4 channel, XLR/Phono I/Os, Bus I/O (phono), phono dir out, Trim/Aux/Aux pan/Pan each with own volume / Tascam PE-20, Parametric EQ, all phono I/Os, High/Mid/Low pots with levels, 4 channel - - **$150 for the pair**

$ 150  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.


Symetrix T101

Audio Proz Inv #: 16836

Telephone interface, 2 band EQ, XLR I/O, 1/4" I/O, compressor/limiter

$ 280  Contact Us  

Symetrix SX206

Audio Proz Inv #: 26353

Multi Function Unit Processor, Very Interesting Function for Acoustic Synthesizer or Trick Effects, 1 space dual channel, Like Mint Condition Extremely Well Built Unit. **New Low Price!**

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Symetrix 544

Audio Proz Inv #: 21154

4 channel noise gate, Attack/Threshold/Release/Range, excellent noise gate

$ 330  Contact Us  

Symetrix 528

Audio Proz Inv #: 63999

Mic, Pre, EQ. Compressor DE SSS. Uses SSM Mic Pre IC. 3 band sweep EQ. 48V Phantom power. Low use. Cleaned, calibrated #9- condition 

$ 148  Contact Us  

Stanton DFX-1 Effects Controller

Audio Proz Inv #: 43749

FX controller with 85 presets. Single and combo echo, auto pan, flanger, reverb, pitch shift, etc. Effects sync and BPM analyzer. Includes 9v AC adapter. New.

$ 140  Contact Us  

Stanton DFX-1 digital audio effects

Audio Proz Inv #: 43546

Includes echos, panning, flanging, filters, reverbs, pitch shifting. Live time control of two parameters of each effect with trackball. Built in BPM analyzer. New stock.

$ 120  Contact Us  


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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.


Sony Surround Processor SDP-E800

Audio Proz Inv #: 59855

Dolby digital and reverb programs. Makes very nice full air surround effects. Simple use, no remote. 1 volume control for all levels after digital setup. Digital Coax, AC-3, optical input. Optical in/out. 8+/10 condition.

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Sony SQD2000

Audio Proz Inv #: 25765

 

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