Audio Proz Service and Sales


Electro Harmonix 2880 super looper

Audio Proz Inv #: 39512

Four track looper, mono and stereo in, has phase shifting, and reverse manipulation.

$ 399  Contact Us  

Hartke LH500 Bass Amp

Audio Proz Inv #: 64300

500 watt peak power, excellent super rugged construction, 3 band eq (special switchable eq curves), tube front end pre and limiter circuit, 2 rack space, 8+ condition.

$ 360  Contact Us  

Yamaha PG1

Audio Proz Inv #: 72736

Full feature unit with effect send levels IN/OUT Guitar Preamp with Guitar distortion, multiband EQ, 2 channel switching, double spring reverb, (modified to make rugged and dampened spring pan for cleaner brighter spring sound, nice shorter delay / decay spring). Original spring pan. 1/4"  & XLR outs. #8+ condition

$ 360  Contact Us  

Crate Stealth-50 GT-50

Audio Proz Inv #: 60360

With 16ohm Clestion Vintage 30 speaker, impedance speaker matching switch gives different tone qualities. Spring reverb. 4 6V6 Amplifier, excellent, 4 new Sovtek 6V6 tubes installed, 2 channel IN, multiband EQ, FX send loop, footswitch. 8/10 condition cleaned, calibrated, major super-ruggedization, doubled upon grounds, tested reverb/speaker. new fuse holder.

$ 348  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 know you have many options for purchasing audio equipment and parts, and we truly appreciate your business.  We strive to offer good products at competitive prices.  While we can't always match the prices of one isolated reseller, we make up for it by carefully selecting, testing, and finding unique and special rare parts, and we are here for the long run.  We guarantee everything we sell and we hope it helps you to enjoy a great listening experience.

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 - Flanger Hoax (Flanging Phaser Modulater)

Audio Proz Inv #: 41573

Flanging Phaser Modulator, more controls than I feel like listing, a limitless combination of flanging, phasing, modulation effects. MODIFIED electronic 4db lower noise floor, 4db more headroom, improved flanging effect, built in soft limiter, 10 db better signal to noise overall. with custom fancy varied knobs, vintage /tech look NICE ! 

$ 318  Contact Us  

Oscar Schmidt Auto Harp

Audio Proz Inv #: 31755

Guitar/Auto Harp

$ 300  Contact Us  

Electro Harmonix - Flanger Hoax (Flanging Phaser Modulater)

Audio Proz Inv #: 41572

Flanging Phaser Modulator, more controls than I feel like listing, a limitless combination of flanging, phasing, modulation effects. MODIFIED electronic 4db lower noise floor, 4db more headroom, improved flanging effect, built in soft limiter, 10 db better signal to noise overall. with custom fancy varied knobs, vintage /tech look NICE ! 

$ 298  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  

Yamaha G50 112II

Audio Proz Inv #: 63046

Guitar amplifier, w/distortion control mods, spring reverb, 3 band EQ, 2 ch, foot pedal (reverb, ch, EQ) Amp  comes with vinyl cover(Black)  Cleaned and serviced. Unit plays loud, Jazz tone, high quality and bright sounding! #9 Very Nice condition 

$ 285  Contact Us  

Ibanez 12 String Guitar - Acoustic

Audio Proz Inv #: 29554

Natural wood finish, very good shape. Has brighter tone, typical of Japanese guitars of it's era. No case. Contact for more info.

$ 280  Contact Us  


Need your guitar or bass amp tuned up? We have always serviced tube and solid state amps. We now have a new technician especially dedicated to 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


Schecter Genesis Tele body style

Audio Proz Inv #: 19919

6 String Electric - 2 humbucker, woodgrain finish (Tiger Sunburst), Fender style hardcase. Mint Condition

$ 280  Contact Us  

Roland GR-33 guitar synthesizer

Audio Proz Inv #: 48407

Multi function foot control synth processor. With manuals and GR multi pin cable. Mint condition in box and packing.

$ 280  Contact Us  

Ashly IBP41

Audio Proz Inv #: 14562

Single Rack Space Bass Preamp with 2 way crossover out, stage out, and balanced direct/line out. Parametric and 3 fixed EQ. 2 Ch switchable input and headphone out. Professionally cleaned and serviced and modified to be more rugged--call for details. Excellent condition.

$ 200  Contact Us  

Samson VIP Series VHF Wireless System

Audio Proz Inv #: 38027

Guitar System, VIP Series, VHF Wireless CH-5 190.6 Mhz, with 2 foot cable to switchcraft 1/4" female.

$ 200  Contact Us  

Electro Harmonix - Stereo Polyphase (Phase Shifter)

Audio Proz Inv #: 39224

Unlike most phase shifters, the Stereo Polyphase FEEDBACK control gives you the ability to vary the sound of the phase shifter, so that you have the final say on the character of the phase shifter’s tone. In ENV mode the Stereo Polyphase is a phase shifter controlled by an envelope follower. In LFO mode the Stereo Polyphase is a phase shifter controlled by a low-frequency oscillator. In EXP mode use an expression pedal (not included) to control the phase shifter. New in Box.

$ 190  Contact Us  

Zoom G3

Audio Proz Inv #: 53606

Guitar modeling preamp.

$ 188  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.


Electro Harmonix B-9 Organ Machine

Audio Proz Inv #: 58429

Awesome foot pedal that makes guitar sound like a B-9 organ. Give a call.

$ 188  Contact Us  

Electro Harmonix Ring Thing

Audio Proz Inv #: 58446

Single sideband modulator

$ 188  Contact Us  

Ibanez Tone Blaster Model TB50R

Audio Proz Inv #: 71514

External speaker out. FX loop. 2 footswitch controls. 55W. Spring reverb. Clean & overdrive w/ bass, mid, treble EQs. Warmer sound character, but has nice EQ and overdrive. Virtually no use. Condition 9

$ 188  Contact Us  

Samson Stage 2 VHF Wireless System

Audio Proz Inv #: 16656

Guitar, Channel 5, 190.6 MHz, SR-2 Receiver and ST-2 Body Pack, Like new condition

$ 180  Contact Us  

Electro Harmonix - Stereo Polyphase (Phase Shifter)

Audio Proz Inv #: 39495

Unlike most phase shifters, the Stereo Polyphase FEEDBACK control gives you the ability to vary the sound of the phase shifter, so that you have the final say on the character of the phase shifter’s tone. In ENV mode the Stereo Polyphase is a phase shifter controlled by an envelope follower. In LFO mode the Stereo Polyphase is a phase shifter controlled by a low-frequency oscillator. In EXP mode use an expression pedal (not included) to control the phase shifter. New in Box.

$ 180  Contact Us  

Electro Harmonix - Stereo Polyphase (Phase Shifter)

Audio Proz Inv #: 41569

Unlike most phase shifters, the Stereo Polyphase FEEDBACK control gives you the ability to vary the sound of the phase shifter, so that you have the final say on the character of the phase shifter’s tone. In ENV mode the Stereo Polyphase is a phase shifter controlled by an envelope follower. In LFO mode the Stereo Polyphase is a phase shifter controlled by a low-frequency oscillator. In EXP mode use an expression pedal (not included) to control the phase shifter. New in Box.

**We want to be your Electro Harmonix dealer! After championing this great manufacturer for years, we are offering our most competitive pricing to be your EHX supplier. WE WILL MEET ANY DEALER PRICES OUT THERE! .**

$ 180  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.


Roland FC-100

Audio Proz Inv #: 42188

11 button footswitch controller for use with GP-8. Includes 20ft cable, 6-pin DIN. Excellent #8+ condition, all tested OK.

$ 180  Contact Us  

Quantum 25r Twin

Audio Proz Inv #: 48908

Small 30watt combo amp with 6" dual speakers. Features overdrive controls, spring reverb, carpet cabinet. AP installed two new speakers, one heavy duty "thick sound," one vintage alnico "thin cone lead" sound. Two different drivers to create a very "high fi" little amp combo! Professionally cleaned, serviced, tested, with board resoldered for better reliability. Overdrive sound is not great, but very nice acoustic fidelity! Very good #8+ cosmetics.

$ 180  Contact Us