Audio Proz Service and Sales


Sprague RF filter JN17-4686A

Audio Proz Inv #: 40770

2x10 amp @ 220vac.

$ 40  Contact Us  

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  

Sony SLV-R1000

Audio Proz Inv #: 58043

S Video. Virtually no use. No correct rewind (take up hub brake holds incorrectly during rewind. Fast rewind.

$ 38  Contact Us  

AKG Medium 28" Max Tall/Stubby Mic Boom Stand

Audio Proz Inv #: 58920

30" extendable. High Quality all metal construction. 9+/10 condition.

$ 38  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  


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.


Beyer EDT-990V Headphone Pads

Audio Proz Inv #: 52558

Beyer part #926678, 1 pair, for Models DT - 880, 990, 531, 811, 911, 931

$ 36  Contact Us  

Ramsa 812T variable resistor 50KohmD

Audio Proz Inv #: 47333

#YWAVRA0047A4. New stock, three available.

$ 35  Contact Us  

Yamaha DX-7 voice ROM

Audio Proz Inv #: 44922

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

$ 34  Contact Us  

EPROM V1.22 update

Audio Proz Inv #: 47588

Update from TSR 24 Version 1.22 to 72-3076-01 v1.22. new old stock

$ 34  Contact Us  

Duncan Electronics slideline potentiometer

Audio Proz Inv #: 47612

221 DLQ 10k. High quality metal fader with attached "Cherry" switch. Hole to hole dimensions 10cm x 2.2cm. New part, (just scuffs from shifting in the stock draws) three pieces available. ($34 each)

$ 34  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.


Stereo Microphone Bar

Audio Proz Inv #: 52103

triangle type metal platform with Beyer style rubber mic clips, adjustable for Y-Y pattern, base fits standard mic stand thread, felt pads added to better secure mic clips to base, condition #8

$ 32  Contact Us  

ART 16x2 display

Audio Proz Inv #: 47602

used in most ART products of the '80's and '90's, including SGX, DRX, LT, and Multiverb. New old stock.

$ 32  Contact Us  

HH Scott Meter

Audio Proz Inv #: 53905

Tuner. H.H. Scott meter #M-55-3. Vintage meter for tube tuner, 2 1/2" square. 9 condition. 9 condition.

$ 32  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  

Casio DA-7 DAT

Audio Proz Inv #: 46558

Sold as is, usable for parts, display, battery pack, etc. This unit has been partially disassembled, but all parts are intact.

$ 30  Contact Us  

Rhodes Chroma EPROM set

Audio Proz Inv #: 47587

Not the latest revision, but is a working set of nine discs for someone desperate to get a Rhodes working. Excellent condition.

$ 30  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.


Penny and Giles 1120/d/v fader

Audio Proz Inv #: 47613

High quality metal fader. new stock.

$ 30  Contact Us  

Panasonic DAT RF head preamp board

Audio Proz Inv #: 48202

For SV-3700, SV-3800, and others. Marked RPRF TD101. With shield and wires. Excellent condition.

$ 30  Contact Us  

Beyerdynamic

Audio Proz Inv #: 53083

pair of plush headphone pads, #945576, EDT 100P, new, condition 10, price is per pair

$ 28  Contact Us  

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  

Studer fader

Audio Proz Inv #: 56605

Part #1.960.044.00. New.

$ 28  Contact Us  

SAE 2900

Audio Proz Inv #: 54582

Black face plate only. Excellent condition, no rack rash. Ving minor dings at edges, one tiny scratch at face. Low use, all lettering perfect. minor wear around edges, #9.

$ 28  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.


UREI board 13830B

Audio Proz Inv #: 47770

Appears to be an input transformer board, possibly for 16-20 mixer. Very good #8 condition.

$ 28  Contact Us  

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