Audio Proz Service and Sales


Teac 3340s reel to reel

Audio Proz Inv #: 28616

Missing one head, mechanics rusty

Contact Us  Contact Us  

Teac 3340S Reel To Reel

Audio Proz Inv #: 28617

clean machine, sideboards scuffed, for parts

Contact Us  Contact Us  

Teac A4010 Reel To Reel

Audio Proz Inv #: 28618

mechanics gummed up, cosmeticly dirty

Contact Us  Contact Us  

Sony TC-580 Reel To Reel

Audio Proz Inv #: 28619

for parts, clean machine.

Contact Us  Contact Us  

Beyerdynamic mic boom arm

Audio Proz Inv #: 30402

Hi quality construction, black enamel.  standard 5/8" thread bottom interface, smaller European 3/8" mic nipple at arm end. #10 New in Box. (Hard copy MIA)

$ 36  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.


Teac DA-P20 for parts

Audio Proz Inv #: 34625

Portable DAT unit with power supply for parts, playback has distortion. Parts Machine, Low Use, Unknown problem, complete intact.

A number of people have contacted us looking for the battery to these units. At this point, most used batteries left over in storage may be bad. Lead acid batteries, if kept under consistent charge, will go bad or have poor operating life. The power supplies are obviously special and retain the most value and demand. We do have the power supply for $60. For $80 we also have some of these complete machines, in good condition but in need of service (usually to repair either the head preamp or the servo circuit system -- both of these circuits are notorious for developing problems with bad capacitors). The repairs would probably cost about $200. These units are in good shape, but were abandoned to us by customers who simply did not want to go ahead with the repairs needed. But really, they are a bargain for a technically minded person who can put a little TLC into them. We repair the Panasonic SV3700, 3800 (which are the best), and some Sony DATs (R500, etc). The Fostex, Tascam DA30 MKII and Pioneers are serviceable too with parts available. No repairs can be done to Sony TCD8s or Panasonic SV255 as crucial parts are no longer available.

Contact Us  Contact Us  

AKG 240 Monitor Headphones

Audio Proz Inv #: 37236

One element bad, for parts or repair.

SOLD  Contact Us  

Contact us about similar items or replacement parts.

Kenwood DP-R99

Audio Proz Inv #: 37854

multiple CD player. This is for parts and pieces. Please give us a call if you need a repair

Contact Us  Contact Us  

GKC Research NBC 1 F

Audio Proz Inv #: 37991

Dynamic mic preamp,XLR in phone out with level control, 9 volt battery required to run preamp, high gain, low gain switch inside, small 2" by 4" by 1" used for voice, interview, film, tested #7 obviously worn but good

$ 88  Contact Us  

DBX module

Audio Proz Inv #: 40443

#205 RMS. Black body module.

$ 48  Contact Us  

Telex FMR-25 wireless lav mic for parts

Audio Proz Inv #: 40638

Mic system, frq. 184.350, includes supply antenna, laviler mic and reveiver, FOR PARTS, no sound out from the receiver

$ 30  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.


Cornell Dunbar Radio Noise Filter.

Audio Proz Inv #: 40747

NFR-112-1B. 30 amp @49-61hz. 250vac,600vdc

$ 40  Contact Us  

Cornell Dunbar Radio Noise Filter.

Audio Proz Inv #: 40748

NFR-112-1B. 30 amp @49-61hz. 250vac,600vdc

$ 40  Contact Us  

Sprague RF filter JN17-4686A

Audio Proz Inv #: 40770

2x10 amp @ 220vac.

$ 40  Contact Us  

Nakamichi PS-10

Audio Proz Inv #: 41415

Unit is not in working condition, sold as is

$ 20  Contact Us  

Toa Amp board

Audio Proz Inv #: 42447

part # 670 218 02. XLR input module with transformer. Sold as pair.

$ 60  Contact Us  

Toa Amp board

Audio Proz Inv #: 42448

part #670 039 02. 1/4 inch input to amplifier circuit. $60 (sold as pair)

$ 60  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.


DBX 209 VCA module

Audio Proz Inv #: 42613

New stock.

$ 50  Contact Us  

AKG 240 cable

Audio Proz Inv #: 42704

Four conductor cable with 1/4" stereo phone plug for AKG Model 240 headphones. New.

$ 12  Contact Us  

KLH Burwen Research DNF-1201A Faceplate

Audio Proz Inv #: 43303

Faceplate for KLH Burwen Research DNF-1201A Dynamic Noise Filter. Rack mountable. #8+ condition with minimal rack rash, very minor wear, and all lettering perfect.

$ 20  Contact Us  

Tascam 388 parts

Audio Proz Inv #: 43411

Bottom panel, knobs, all boards, heads are SOLD OUT, pinch roller, meter, motors, metal bottom. DBX card board (record/play) -$68; Motor -$108; Individual input board -$68

Contact Us  Contact Us  

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  


OUT OF STATE CUSTOMERS:
Contact us if you are interested in purchasing an item.
We prefer PayPal payments.
We only ship to VERIFIED PayPal Addresses
For customers who do not have a PayPal account we also take Credit Card over the phone.

Please be aware that there is a minimum $4-$6 to ship any part.


memeory IC 4164A-15

Audio Proz Inv #: 43616

64K RAM chip, labeled KM4164A-15. Many available, as well as these other types: 4116-20NL, 4C1024-B, 7814, 5290J-3, 9105, 4128N-15, HM6116, MBM2764-25, TMM2016-12

Contact Us  Contact Us  

Beyerdynamic WK100.07

Audio Proz Inv #: 43760

6 pin headphone cable with 1/4" plug. Missing anchor screw. New.

$ 22  Contact Us