Audio Proz Service and Sales


U.R.E.I 8 80 12614-C Transformer

Audio Proz Inv #: 43916

Original transformer. 4 legs. Excellent #9 condition. Pair available, price is per transformer.

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UTC A-11 "A65 28" transformer

Audio Proz Inv #: 44061

Primary ohms - 50, 200, 50. Secondary ohms - 50K, P.P. Max level +5DBM. 20~-20KC, 500v hipot. Magnetic shield. 9 leg. Red Print on side. Excellent #9 condition.

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Chicago Standard Transformer Corp BO-1

Audio Proz Inv #: 44062

Plate voltage to 600ohm output. For tube preamp with feedback tap similar to Pultec. Frequency response 30 - 15000 (+20 DBM), P.W.V. 535. 8 legs. Excellent #9 condition. Pair available, price is per transformer.

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Beyerdynamic DT100 ear pads

Audio Proz Inv #: 44146

Pair. Plush vinyl version ear pads for DT100 headphones. Beyer part #907003, EDT 100S,S. New stock.

$ 28  Contact Us  

Fostex VF-80

Audio Proz Inv #: 44198

Parts unit. Many buttons on face are pushed in. Unit turns on but may not be completely functional. Call for more details.

$ 66  Contact Us  


FYI, Around the database you will often see us describe the condition of units on a scale of 1-10. #10 would mean the product is new from one of our suppliers, such as Behringer, Audio Technica, etc. #9 means the product is in perfect condition but is used, #8 implies there are some minor cosmetic scratches but unit is mechanically perfect, and so on and so forth.


K Fader #10KAX2 ALPS 100mm

Audio Proz Inv #: 44906

Pair of super high quality faders for vintage consoles. Excellent #9 condition.

$ 60  Contact Us  

Yamaha DX-7 voice ROM

Audio Proz Inv #: 44920

#3: A Master Group, B Keyboard & Plucky Group. Excellent #9 condition.

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Yamaha DX-7 voice ROM

Audio Proz Inv #: 44922

#4: A Orchestral & Percussive, B Complex & Effects. Excellent #9 condition.

$ 34  Contact Us  

Aquos / Sharp power supply board

Audio Proz Inv #: 44997

New stock, part number RDENCA161WJQZ, model LC32D41U. Used in TV model LC32D504.

$ 188  Contact Us  

Tubessence Aphex 107 face plate

Audio Proz Inv #: 45343

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

$ 18  Contact Us  

Soundcraft DC0216

Audio Proz Inv #: 45434

New, unused. Three available.

$ 8  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.


Soundcraft DC0204 control

Audio Proz Inv #: 45435

New, unused. Three available.

$ 8  Contact Us  

Soundcraft DC0217 control

Audio Proz Inv #: 45436

New, unused. Three available.

$ 5  Contact Us  

Soundcraft 334 control

Audio Proz Inv #: 45438

2x4k7. New, unused. Three available.

$ 8  Contact Us  

Soundcraft DC0219

Audio Proz Inv #: 45439

Three layer control. New, unused.

$ 14  Contact Us  

Soundcraft fader

Audio Proz Inv #: 45440

Marked "RUWIDO" on side, "10K + 1g" on bottom. New, unused. Five available. *At this point the best I have offered to many people is a very similar fader, usually Japanaese with correct length fit hole to hole mount, but 10k or 20k fader value will work virtually the same. Many faders are pulled from wrecked consoles but faders can be cleaned, tightened or sometimes are like new. I will not sell worn faders. Average cost is $8-$14 for basic faders, $14-$22 for these special glass carbon epoxy types. Please show a picture that clearly shows hole to hole length.

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Soundcraft 325 control

Audio Proz Inv #: 45441

10k-. New, unused. Two available.

$ 5  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.


Soundcraft 326 control

Audio Proz Inv #: 45442

2x100k-. New unused. Three available.

$ 8  Contact Us  

Soundcraft 309 control

Audio Proz Inv #: 45443

2x10k+. New, unused.

$ 8  Contact Us  

Hosa MIT-129 mic input transformer

Audio Proz Inv #: 45902

#MIT-129, 50Kohm to 200ohm, Hi-z to Lo-z. New.

$ 18  Contact Us  

Pioneer DCS1032 control

Audio Proz Inv #: 46000

New stock, four available.

$ 8  Contact Us  

Pioneer DSG1016 TAC switch

Audio Proz Inv #: 46002

New stock, three available.

$ 4  Contact Us  

Pioneer DCV1005

Audio Proz Inv #: 46003

New stock, one piece available.

$ 12  Contact Us  


Re: International Shipping: We ship internationally often and have yet to encounter a problem or complaint. We are very careful to test the equipment before it’s packed and then to double box the machine with added protection when needed for front panels, etc. We are not amateurs or an ebay store; we know these machines very well and know what it takes to get them to you safely. We use USPS priority internationally which seems to be the cheapest. If you prefer another carrier (you should know who delivers to your area reliably) please let us know. Also please be aware of any tariffs that you may be responsible for upon pick up on your end. International shipping may be expensive but we will make sure it is not a headache on top of the cost. PLEASE NOTE THAT SHIPPING INTERNATIONALLY WILL BE A MINIMUM OF $16 EVEN FOR SMALL PARTS.


DBX 10/20 parts

Audio Proz Inv #: 46054

Excellent condition parts machine. Unit has failed, locked up display microprocessor. Good for hobbyist or someone looking for face plate, knobs, power supply, etc. AudioPro could also fix this unit for on request.

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Stanton 310

Audio Proz Inv #: 46055

Phono Stereo preamp, with dip switches for cartridge impedance matching. Uses RCA in and professional screw terminals out. Unit can operate at AC 120 or 230 volt. Excellent #9 condition.

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