Audio Proz Service and Sales


Technics SH-9010

Audio Proz Inv #: 44468

Modified with special footswitch to select channel--Call for details! Very good #8+ condition. Professionally cleaned and serviced.

$ 388  Contact Us  

Furman SG-10 Equalizer

Audio Proz Inv #: 57609

5 band sweep EQ with high/low level inputs/outputs 1/4" TRS. Modified power supply, upgraded capacitors, RF ground wiring upgrade, high/low phone jack inputs modified to allow 2 signals to be mixed in. Super accurate controls, used as shop owner's personal mastering EQ. Condition: 9

$ 380  Contact Us  

Furman SG-10 Graphic Equalizer

Audio Proz Inv #: 56079

Sweep graphic equalizer. Mono/Stereo, 5 band, lo cut switches for left and right, input level controls. Black face with red knobs. Tiny scuffs on face, low use unit. Engineering sample, AP mods: Power Supply, improved grounding/shielding, Mid/Hi filters. Condition #9.

$ 380  Contact Us  

Yamaha Q1027

Audio Proz Inv #: 53830

27 band Graphic equalizer. Input attenuation, high pass filer(40, 80). Transformer I/O. Best quality design. 8+

$ 360  Contact Us  

Technics SH-9010P

Audio Proz Inv #: 20801

Amazing low noise/diffusion, XLR or RCA, 2-band mono para EQ, cleaned, calibrated

$ 330  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.


Soundcraftsman TG3044-R

Audio Proz Inv #: 70890

Third octave twin-graphic pro model. 21 bands of equalization. Cap and tuned coil design. With 2 tape monitors. 4 space rack. IC chips uses super low noise XR. XLR and 1/4" inputs only. Will take professional level. Minor but obvious bend at bottom corner - looks OK. Condition 8+

$ 318  Contact Us  

Yamaha GE-60

Audio Proz Inv #: 61273

10 band eq with spectrum display, audiophile quality, blackface, mic input, pink noise, (no mic), long throw faders, missing 4 knob caps, all clean/test, #8+

$ 288  Contact Us  

Sundholm 3104 31 band EQ

Audio Proz Inv #: 46259

Single rack space unit, XLR or phone in/out. Four band notch filter for PA de-ringing or recording. Excellent #9 condition with one very minor scratch near rack edge.

$ 280  Contact Us  

Sundholm 2100

Audio Proz Inv #: 56402

Two channel graphic equalizer. 10 bands. XLR and 1/4 inch in/outs on back. 1 rack unit size. Black face, LED -20 +10 indicators. Audiophile grade design and components. Low use, minor blemishes on top cover. Scratch on bottom. AP MOD RF supression/noise floor. 9/10 condition.

$ 280  Contact Us  

Ashly GQX Model 1502

Audio Proz Inv #: 61522

Stereo 15 band Graphic EQ  Rack Unit   Channel 1/ Channel 2  Gain and Ch 1 / Ch 2 EQ by pass switch     1/4" and XLR inputs/outputs  Nice simple layout, good condition, faceplate looks great . Cleaned and tested   #9 Mint Condition  

$ 268  Contact Us  

Behringer DEQ2496 Ultra-curve Pro

Audio Proz Inv #: 72667

Single rack space audio processor, two channel operation, wide range multi-function EQ and RTA etc. Truly powerful device,  XLR in & OUT, 1/4" L/R outs, optical IN/OUT MIDI IN/OUT/THRU, and more. Low use unit, very clean cosmetics, fully functional test OK. only minor rack rash on top & bottom. #9 condition.

$ 268  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.


ADC Sound Shaper Two-IC

Audio Proz Inv #: 70142

12-band equalizer, black color, 12 bands per channel, 32, 56, 100, 180, 320, 560, 1k, 1.8k, 3.2k, 5.6k, 10k, 18khz, +/-12dB. 7 LED meters per channel. RCA in/out, 2 tape dub/monitor channels, individual output & meter control. Minor corrosion on handles. Well done, quality controls all service clean etc. #8+ condition

$ 248  Contact Us  

MXR Model No. 147

Audio Proz Inv #: 70840

Dual 10 band EQ. Semi pro design. Has RCA in / out. Tape monitor. Level controls. Excellent best latest version design. Wood sides. Black face with box. Condition 9+

$ 248  Contact Us  

Sundholm 301

Audio Proz Inv #: 71744

Mint condition, as new, classic Sundholm X-over. With box and 2 year Warranty Card. High pass filter Q control; Low, Mid, High each have level and frequency Control; x10 switch; high bypass; main volume out pot; XLR and 1/4" ins/outs. Single rack space. An excellent electronic crossover!#9+ condition

$ 240  Contact Us  

Behringer DEQ2496 Ultra Curve

Audio Proz Inv #: 71848

Amazing digital EQ, 1 Rack XLR in/out, Pro or consumer operation, better version power supply, Test like new, no box, #9 Condition

$ 238  Contact Us  

Behringer DEQ2496 Ultra Curve

Audio Proz Inv #: 71849

Amazing digital EQ, 1 Rack XLR in/out, Pro or consumer operation, better version power supply, Test like new, no box, #9 Condition

$ 238  Contact Us  

DBX 231

Audio Proz Inv #: 72100

Graphic EQ, 31 band short throw faders, no use, with box and packing, mint condition, condition #9

$ 228  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.


Realistic Model 31-2010 Stereo Frequency Equalizer

Audio Proz Inv #: 72111

12 band stereo frequency equalizer, silver face slim line design, 2 ¾ inches high, record EQ, 2 tape, 2 dubbing, 2 to 1 and 1 to 2 IMX stereo expander, 8+ condition, minor dent

$ 220  Contact Us  

Realistic Model 31-2020

Audio Proz Inv #: 70842

Dual 10 band EQ. Silver face, low profile. 2 tape monitor dubs. EQ transfer to tape. Simple image expander. Circuit very effective. This unit has very high quality controls and switches. Audio spectrum display. Dead quiet low noise. Crucial EQ circuit is very clever simple class transistor design. Uses all fairly common parts. In box. Bottom has shielding. Superb EQ design. Condition 9+

$ 218  Contact Us  

Rocktron EQ3

Audio Proz Inv #: 53147

Fully Parametric EQ. 3 band. Low, mid, high frequency controls. Bandwidth controls. Unbalanced I/O. Preamp, high gain. Rugged, high quality design. As good as best. From owners personal collection. -Cleaned controls and switches. With yellow level knob. #8

$ 200  Contact Us  

Wheatstone 4100C

Audio Proz Inv #: 60129

Parametric Equalizer-Preamp. Individual frequency, Octaves, DB controls. Master gain control. Functionally great condition, cosmetically good condition, minor wear on top and bottom chassis, #8+ condition.

$ 200  Contact Us  

GLI 1500 Bi-FET Dual Channel 10 Band EQ

Audio Proz Inv #: 54911

GLI 10 Band EQ - 12db gain bands with EQ Bypass and main input.   Aux in and Tape in -2 rack space 2.25" height -#8+ Condition (see Vinc)

$ 188  Contact Us  

ADC Sound Shaper SA-1

Audio Proz Inv #: 72139

Black face, 10 band LED spectrum analyzer display, 12 segment LED, has pink noise, mic input (no mic provided), cool fairly accurate, excellent low use, perfect calibrate, condition # 9

$ 188  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.


Symetrix SX 201

Audio Proz Inv #: 17096

3 band EQ, cliplight, imput 30db for inst unit 1/2 rack space, balanced In. # 8 condition, minor wear to face edges.

$ 185  Contact Us  

Symetrix SX201

Audio Proz Inv #: 17097

3 band parametric preamp with input level for acoustic instrument, 1/2 rack unit, hard to get quality piece. Mono. #9 condition.

$ 185  Contact Us