Audio Proz Service and Sales


Electro Harmonix - Octave Multiplexer

Audio Proz Inv #: 90092

One Octave Bass tone generator. Two separate smoothing filters enable you to tailor your sub-octave signal to the exact bass sound you desire. Controls: High Filter, Blend, Bass Filter, Range Switch, Bypass. New in Box.

$ 75  Contact Us  

Electro Harmonix - Frequency Analyzer (Ring Modulater)

Audio Proz Inv #: 90088

 

$ 150  Contact Us  

Electro Harmonix - Wiggler (Tube Vibrato-Tremelo)

Audio Proz Inv #: 90087

 

Contact Us  Contact Us  

Electro Harmonix - Stereo Polyphase (Phase Shifter)

Audio Proz Inv #: 90085

 

$ 190  Contact Us  

Electro Harmonix - Hog (Guitar Synthesizer)

Audio Proz Inv #: 90083

 

$ 465  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.


Electro Harmonix - Q-tron+ (Envelope Controlled Filter + FX Loop )

Audio Proz Inv #: 90082

 

$ 170  Contact Us  

Electro Harmonix - Micro Q-tron (Envelope Controlled Filter)

Audio Proz Inv #: 90081

 

$ 80  Contact Us  

Electro Harmonix - Nano Bassballs (Twin Dynamic Filters for Bass Guitar)

Audio Proz Inv #: 90075

 

$ 83  Contact Us  

Electro Harmonix - Nano Clone (Chorus)

Audio Proz Inv #: 90074

 

$ 53  Contact Us  

Electro Harmonix - Pocket Double Muff

Audio Proz Inv #: 90072

 

$ 64  Contact Us  

Deltalab ADM-STL

Audio Proz Inv #: 72303

6 switch program selector, original specific to Primetime Deltalab but operates others, needs TRS cables, like new in box, condition #10

$ 120  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.


Hosa FSC-604

Audio Proz Inv #: 71240

(2) available, priced individually. 9 foot cable. 1/4" switch craft. Cleaned momentary and status switch. Selectable NC / NO operation. Condition 8

$ 16  Contact Us  

Holeyboard Gig Bag for Wide MKII Board

Audio Proz Inv #: 70229

Holyeyboard bag for Wide MkII model pedalboard. Could fit other pedalboards as well, but please refer to measurements and photos of double tier Holeyboard pedals for fitment. From the owner's private collection lightly used but never gigged. Some small marks on the bottom fabric from being on the floor. 25" bottom width, 35 inch top width, about 4-5" of height for board space.

$ 44  Contact Us  

Electro Harmonix Expression

Audio Proz Inv #: 70063

Adjustable range. Bypass setting (0-10) Reverse mode. Calibrate mode. 1/4" Phone output. TRS = EXP TS = CV. New but missing box. Needs 9v supply ("+" outer ring, center). #9 Condition. 

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ADA TFX4

Audio Proz Inv #: 63311

Foot switch controller for ADA TFX4, multi effect processor. Bypass, flanger, chorus, doubler and echo switches. 1/4" Jack cable included. minor wear and several noticeable scratches. #8-

$ 118  Contact Us  

Electro - Harmonix EHX

Audio Proz Inv #: 63099

Next step effects, " Expression" - foot pedal, With 1/4 phone cable 6 

$ 24  Contact Us  

Behringer FS112V

Audio Proz Inv #: 62934

Foot switch/controller for vamp 2. Up and down switches to toggle between vamp effects. Very good condition. #9

$ 24  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.


Electro-Harmonix Super Ego +

Audio Proz Inv #: 62285

multi-effects synth engine, foot pedal switch for mode, effect, bypass, controls: speed, gliss, dry, effect, attack, decay, rate, depth, threshold, layer, 9 volt power supply included, new, condition # 10

SOLD  Contact Us  

Contact us about similar items or replacement parts.

Electro Harmonix Op-Amp Big Muff

Audio Proz Inv #: 62284

1/4" input/output, on/off switch, volume control, sustain control, tone control, new, condition #10

Contact Us  Contact Us  

Behringer foot pedal power supply

Audio Proz Inv #: 62149

120vac/60hz, output: 9vdc/700ma, used, good condition, condition #9, missing original box. CURRENTLY BEING USED FOR OTHER DEVICE AND IS NOT AVALIABLE

$ 8  Contact Us  

Behringer CS100 Compressor/ Sustainer Pedal

Audio Proz Inv #: 62130

Good basic pedal, with 4 knobs- Level, Tone, Attack & Sustain.  New #10 condition. (hard copy MIA)

SOLD  Contact Us  

Contact us about similar items or replacement parts.

Behringer CC300 Chorus Space C

Audio Proz Inv #: 62128

4 dedicated space presets for awesome sound shaping. New in Box #10 condition

$ 68  Contact Us  

Behringer CO600 Chorus Orchestra Pedal

Audio Proz Inv #: 62127

Stereo Chorus with 2 band EQ,  Rate , Depth & Gain controls.  Audio Pro Modified for lower noise at internal power supply circuit. New in Box #10 condition.  

$ 48  Contact Us  


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.


Behringer HD 300 Heavy Distortion

Audio Proz Inv #: 61647

used, nice condition, in original box, # 8 + condition

SOLD  Contact Us  

Contact us about similar items or replacement parts.

Stereo Memory Man with Hazarai

Audio Proz Inv #: 61266

Multi-talented effect box, #10 We are an Electro-Harmonix dealer, and can order this or other productsCall 617-926-8020 for product availability. 

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