Audio Proz Service and Sales


Behringer Tube Composer T1952

Audio Proz Inv #: 42708

Unit has super spec controls. Two channels of expander/gate and compressor/limiter. Two 12AX7 tubes to add harmonic character. Both channels track within 0.5 db of each other! Up to 60db range of compression. Modified for more pleasing 2nd order harmonic enhanced sound. Demo unit, with box, packing and manual. Please call for details.

$ 340  Contact Us  

DBX 166XL (V)

Audio Proz Inv #: 43458

Dual channel compressor with peak limiter. Excellent fine tunable compressor and gate with adjustable attack. Perfect condition, as new, but missing original box.

SOLD  Contact Us  

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DBX 200 VCA module

Audio Proz Inv #: 43465

New stock.

$ 50  Contact Us  

DBX 2001 VCA module

Audio Proz Inv #: 43559

New stock. 15v. Many available, please call.

$ 50  Contact Us  

DBX 160XT

Audio Proz Inv #: 43560

Very nice compressor, designed for real pro work at +14dbm. XLR/phone in/outs. 120/240v. Hong Kong version with steel shield tops. 2 rack ears included. #8 condition with some obvious scratches on edge. Clean face and knobs in excellent condition. Professionally serviced and calibrated.

SOLD  Contact Us  

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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.


ART Pro Channel

Audio Proz Inv #: 43860

Tube microphone preamp. Audio Pro Modified for tube harmonic enhancement circuit, high quality USA Sylvania 12AX7A tube, also has IN/OUT phase, second harmonic enhance Control. Six stage tube design for preamp, compression, and equalization. New stock fully QC'ed. With true tube "Gain Cell" compressor. Super spec unit.

SOLD  Contact Us  

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Joe Meek VCIQ v1.01

Audio Proz Inv #: 44359

Mint condition with box and packaging including users guide and warranty card. Compressor, Meequalizer, and dynamic Enhancer. Earlier version sales representative sample. Owners personal unit, used as a studio comparison model. #9+ condition

SOLD  Contact Us  

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Easyrider Aphex 106 face plate

Audio Proz Inv #: 45342

New old stock, never used. For four channel automatic compressor. White lettering with gray background and purple border. Perfect condition!

$ 18  Contact Us  

Easyrider Aphex 108 face plate

Audio Proz Inv #: 45344

New old stock, never used. For two channel automatic compressor. White lettering with gray background and purple border. Perfect condition!

$ 18  Contact Us  

Symetrix CL-100

Audio Proz Inv #: 45685

Very obvious gain ranging compressor, similar in design to Aphex Easy Rider and many other vintage designs. Warm sounding, old school design uses SSM2010 VCA. XLR and phone in/out, side chain connection. Excellent #9 condition, professionally cleaned and serviced.

SOLD  Contact Us  

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Presonus ACP-8

Audio Proz Inv #: 47226

Eight channel analog controlled dynamic processor, full function compressor and noise gate. Excellent #9 condition, one knob missing to be replaced with nonoriginal. Professionally cleaned, serviced, and tested.

$ 420  Contact Us  


We are a very different kind of shop. To help ensure a smoother experience please read our letter about our current shop policies.

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.


Behringer T1952 tube compressor

Audio Proz Inv #: 47419

 Vinc -Audio Pro Modified for enhanced, adjustable tube dynamics with controls on front panel. Stereo tube compressor  XLR or phone in/out, -10/+4dBm switchable,  Extremely accurate calibration; channel to channel is only +/- 1dB over 60dB range of operation.  Also installed highest quality Behringer OT-1 output transformer. This unit has tube harmonic equalizer circuit installed, does variable 2nd harmonic adjustments. (is our shop engineering sample for variable true tube harmonic equalizer effect). #9 Excellent condition, no box, unit warrantied.

$ 580  Contact Us  

DBX 160xt switch release/sidechain

Audio Proz Inv #: 47547

Switch for release rate or side chain monitor. 12 legs. For DBX 160xt, 166, and others. New stock parts, seven pieces available.

$ 8  Contact Us  

DBX 166 160xt IC 2252

Audio Proz Inv #: 47548

810K. We think these are 2252 IC's. New stock, two available.

$ 8  Contact Us  

DBX 166 160xt IC 2252

Audio Proz Inv #: 47549

New stock, seven available.

$ 8  Contact Us  

DBX 166 160xt 2159 IC

Audio Proz Inv #: 47550

2159 integrated circuit. New stock, many available.

$ 18  Contact Us  

DBX 166 160xt

Audio Proz Inv #: 47551

Stereo couple switch. 9PST, 18 legs. New stock part, 8 available.

$ 12  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.


DBX 155 IC 146221

Audio Proz Inv #: 47556

146221 IC part for DBX 155  New Old Stock

$ 18  Contact Us  

DBX 166 160xt control

Audio Proz Inv #: 47557

Custom DBX control, 1.75" length. Part number 1378831 or 070121. Last one SOLD, (more can be available).

$ 22  Contact Us  

DBX 160xt 166 function switch

Audio Proz Inv #: 47558

All function switch button, 3/8" wide, black color. New stock parts, many available.

$ 3  Contact Us  

DBX 166 160xt LM3046N

Audio Proz Inv #: 47559

Special low noise spec IC, part number M9506AD or LM3046N. New stock, five available.

$ 6  Contact Us  

DBX 166 160xt CD4013AR

Audio Proz Inv #: 47560

Part no. CD4013ae or RCA 814. New stock, 7 pieces available.

$ 4  Contact Us  

DBX 160xt potentiometer 20kB

Audio Proz Inv #: 47562

New stock, (2) pieces available. 1.75" long, 20kB control.

$ 18  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.


DBX 166 160xt dual control

Audio Proz Inv #: 47563

Part no. 1378034 or 070082, 2.5" long. New stock, four pieces available.

$ 24  Contact Us  

DBX 166 160xt dual control

Audio Proz Inv #: 47564

Part no. 1378034 or 070083, 2" long. New stock, two pieces available.

$ 24  Contact Us