Audio Proz Service and Sales


Panasonic SV-3700 headphone amp board RJBO264A

Audio Proz Inv #: 51718

Excellent condition.

$ 24  Contact Us  

Panasonic SV-3700 input control levels board

Audio Proz Inv #: 51717

RJBO474A. Excellent condition.

$ 16  Contact Us  

Panasonic SV-3700 small switch

Audio Proz Inv #: 51716

Excellent condition.

$ 6  Contact Us  

Panasonic SV-3700 AES EBU board

Audio Proz Inv #: 51715

RJB0474A. Excellent condition.

$ 14  Contact Us  

Panasonic SV-3700 board RJB0474A NCMK-162X

Audio Proz Inv #: 51714

XLR input/output board. 2 XLR's in and 2 out. Excellent condition.

$ 24  Contact Us  


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.


Panasonic SV-3700 board RJB0474A

Audio Proz Inv #: 51713

Digital/Analog converter main board. Complete in excellent condition.

$ 48  Contact Us  

Soundcraft 10k control with switch

Audio Proz Inv #: 51693

For Soundcraft and others. 10k with switch. O Meg 4A.2S. new.

$ 14  Contact Us  

Soundcraft dual control 10k Linear A

Audio Proz Inv #: 51692

For Soundcraft and others, manufactured by O Meg. 10k, Lin A. New

$ 12  Contact Us  

DBX IC chip 146742

Audio Proz Inv #: 51683

IC Chip equivalent to DBX 1253. Four pieces available.

$ 8  Contact Us  

DBX 1252 IC chip

Audio Proz Inv #: 51682

IC Chip. Four pieces available.

$ 8  Contact Us  

Tascam RC-D30

Audio Proz Inv #: 51144

DAT remote control unit. Excellent condition.

$ 34  Contact Us  


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.


Rhodes Chroma AC Transformer #30-5710601-2

Audio Proz Inv #: 51009

Excellent condition, probably never used.

SOLD  Contact Us  

Contact us about similar items or replacement parts.

GKC Research Model 5 F

Audio Proz Inv #: 50837

XLR Mic pre to phone out, in with monitor speaker and level control, uses 9 volt battery, tested all connectors good SN 04000 #7 cosmetic condition, many scuffs on paint

Contact Us  Contact Us  

Loft 450 Phoenix EM450

Audio Proz Inv #: 50437

This is an odd on delay extender board with Reticon SAD4096 chip. New old stock.

$ 120  Contact Us  

Furman SG-10 knobs R1378549 FS3001

Audio Proz Inv #: 50433

We have NOS knobs available for Furman SG-10 and others. Dual controls $12, single controls $8.

$ 12  Contact Us  

Sony TCD-D8 battery holder

Audio Proz Inv #: 50351

holds four "AA" batteries. 8/10 Very good condition with some minor obvious wear.

SOLD  Contact Us  

Contact us about similar items or replacement parts.

Sony TCD-D8

Audio Proz Inv #: 50350

Digital audio tape recorder :SOLD, battery holder: SOLD. Vinyl case cover and manual: $18,   9/10 condition, cosmetic, but non-functional for parts or repair, does not power on, low use time was assessed.

$ 18  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.


Sony RMT-D7

Audio Proz Inv #: 50349

wired remote control (5-pin connector) for Sony TCD-D8 DAT machine. Excellent condition.

SOLD  Contact Us  

Contact us about similar items or replacement parts.

Astatic Corp LT-6 line matching transformer

Audio Proz Inv #: 50316

4-pin connector to 2-pin coaxial. For adapting old hi-Z mic coax to balanced 150ohm send. Like new.

$ 28  Contact Us  

ADC JJ085

Audio Proz Inv #: 50239

1/4" mono but normaled. Female phone jack. panel mount NEW. (23 available priced each)

$ 4  Contact Us  

Revox B205 nonfunctional

Audio Proz Inv #: 49942

Missing battery cover, missing MM74C14. May have other problem.

$ 15  Contact Us  

Astatic Corp. LT-6 line matching transformer

Audio Proz Inv #: 49896

with RG connector. Very good #8+ condition.

$ 22  Contact Us  

Beyer mic switch

Audio Proz Inv #: 49855

with reed switch. New old stock, three pieces available.

$ 16  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.


Marshall MXL V77 power transformer

Audio Proz Inv #: 49852

High voltage power transformer upgrade for most mic tube power supplies. Supplied with wiring diagram. New.

$ 38  Contact Us  

various VCR parts

Audio Proz Inv #: 49745

We have parts available for many makes and models of VCR, including Mitsubishi, Panasonic, Fisher, JVC, NEC, Sony, and many others. Please show us a picture of your problem part, and we will match against our huge stock of common idlers, drive gears, etc.

Contact Us  Contact Us