Audio Proz Service and Sales


Koss Pro 4x ear pads

Audio Proz Inv #: 46842

New pair of rubber ear pads, self-stick backing fits easily on, can also fit other headphones if necessary. 3"x3.5". Not to be confused with the Pro4A ear pads ! (which are the big, clunky ones).

$ 12  Contact Us  

Koss #T-1 accessory box

Audio Proz Inv #: 49285

For SP-3 headphones. Vintage, never used accessory box, for collectors of early audio things. Condition: 9

$ 20  Contact Us  

Korg M1 Keyboard

Audio Proz Inv #: 19916

for Parts, this unit was functioning properly until the internal battery failed

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KLH Speaker

Audio Proz Inv #: 27590

Fair condition, Cabinet with 4" driver, RCA speaker connector - 4x8x12

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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  


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.


Key board 07356-1

Audio Proz Inv #: 48126

Marked as part number 07356-1, 48.72 col. 011. Excellent condition.

$ 14  Contact Us  

Kenwood KT-45

Audio Proz Inv #: 27628

bagged and complete, needs computer tuning chip

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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

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Kelsey Pro-club + 3 A Series

Audio Proz Inv #: 57452

24 channel mixer in original metal carrying case (built in), 3 band eq, Rev/Post/Pre send, XLR 1.25" outs, possible power cable available, 4 pin XLR type, significant tape residue on front panel, missing sub 1/2 fader knobs, NO PS

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K Fader #10KAX2 ALPS 100mm

Audio Proz Inv #: 44906

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

$ 60  Contact Us  

JVC Motor

Audio Proz Inv #: 54207

M205A PU51381V 12607F. With removable plastic pulley. Lubricated & test, #9

$ 22  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.


Intraclean V-341 VHS-C video recorder cleaner cassette

Audio Proz Inv #: 56230

New cassette with grey case. Uses 91% alcohol (not included). High quality nylon band design. New old stock.

$ 18  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  

Hill Tangent Aries & others

Audio Proz Inv #: 61415

Controls for level, EQ,  0 meg, 10k Lin A, 47k Lin A, 22k Lin A, 220k Log B, 47k - $6ea, various quantities, New Old Stock, condition #9+

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HHB ADAT 45 Tape

Audio Proz Inv #: 53357

Used tape but from known user of one pass recording with AP serviced ADATs, reliable.

$ 8  Contact Us  

HH6/Advanced Media Products

Audio Proz Inv #: 58682

(5) ADAT45 $16 each. Purple coated 45 minute VHS tapes. For professional Audio applications. 10/10 NEW in package.

$ 16  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  


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.


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  

GKC Research NBC 1 F

Audio Proz Inv #: 56319

Monitor amp. XLR in, Off switch, Level control, mini jack out. 9 volt operation mic pre monitor for dynamic mic use (no phantom volt). Minor paint chips. 8-/10 condition.

$ 88  Contact Us  

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

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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  

Furman SG-10 Equalizer Fader

Audio Proz Inv #: 72298

With red knob. (3) available. New, #10 condition. $12 each.  (Used in Para-graphic equalizer)

$ 12  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  


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.


Fostex RD8

Audio Proz Inv #: 72333

Bad RF head IC, eject eats tape, low use item

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Fostex headphone element

Audio Proz Inv #: 46193

for semi pro headphones, possibly T20 model. 3 7/8" diameter, 3 1.75" diameter holes at 60 degree spacing, black color. New old stock. Three pieces available.

$ 24  Contact Us