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  


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.


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  


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.


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  


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.


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  


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.


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