Audio Proz Service and Sales


Akai GX-280D-SS rear panel

Audio Proz Inv #: 45814

with front and rear i/o RCA connections for left and right European DIN connectors. DIN hi/low switch, snd on/off switch. SC-14f circuit board attached with color code leads intact. Excellent #9 condition.

$ 12  Contact Us  

Akai GX-280D-SS record relay card

Audio Proz Inv #: 45768

#KF-5010. Very good condition.

$ 24  Contact Us  

Akai GX-280D-SS record switch assembly

Audio Proz Inv #: 45813

Includes switch, lamp, mounting bracket, silver button, and screws. Lamp and switch have color coded leads attached. Excellent #9 condition.

$ 18  Contact Us  

Akai GX-280D-SS reel hub brake

Audio Proz Inv #: 45801

Reel hub brake only (hub with woven cloth on it). Supply (left) side. With screws included. Excellent #9 condition.

$ 8  Contact Us  

Akai GX-280D-SS reel hub brake

Audio Proz Inv #: 45800

Reel hub brake only (hub with woven cloth on it). Take-up (right) side. With screws included. Excellent #9 condition.

$ 8  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.


Akai GX-280D-SS relay board

Audio Proz Inv #: 45773

Card #KD-A1001B with six relays. Excellent condition, board has Akai factory updates done, no relays show signs of arcing. We also sell relays individually for $10 each. Spare or substitute parts may be available. Show picture and number on unit. We make excellent spare part selections.

SOLD  Contact Us  

Contact us about similar items or replacement parts.

Akai GX-280D-ss remote dummy plug

Audio Proz Inv #: 45826

Excellent condition.

SOLD  Contact Us  

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Akai GX-280D-SS Resistor

Audio Proz Inv #: 45810

350ohm and 150ohm values. With color code leads attached. Excellent #9 condition.

$ 6  Contact Us  

Akai GX-280D-SS right brake

Audio Proz Inv #: 45788

Right brake assembly (clear band). Includes mounting hardware, screws, and spring. Excellent #9 condition.

$ 8  Contact Us  

Akai GX-280D-SS servo motor capstan

Audio Proz Inv #: 45784

Part SCM2-24. AC servo motor capstan. With color code leads attached. Includes mounting screws. Excellent #9 condition.

$ 34  Contact Us  

Akai GX-280D-SS Shut Off and Pause switch assembly

Audio Proz Inv #: 45806

Includes V-1A10, ESD-27D, and mounting hardware, with color code leads attached. Excellent #9 condition.

$ 14  Contact Us  


Local customers, please do not come to the shop without calling ahead first - (617) 926-8020 - for an appointment, so that we can more efficiently help you with your equipment or sound recording needs.

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.


Akai GX-280D-ss side trime

Audio Proz Inv #: 45827

Pair, side aluminum trim. Excellent condition.

$ 8  Contact Us  

Akai GX-280D-SS supply flutter roller

Audio Proz Inv #: 45766

Complete with all six parts. Excellent #9 condition.

$ 20  Contact Us  

Akai GX-280D-SS switch (Also used in TEAC and other Recorders)

Audio Proz Inv #: 45807

Omron V-1A44 switch Original and substitutes,(Similar correct function switch.) used in auto stop tape arm. Cherry Electric E21-series. All test good. $8(new) $4(used).

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Akai GX-280D-SS Tension Arm

Audio Proz Inv #: 45809

Front tension arm assembly. Excellent #9 condition.

$ 12  Contact Us  

Akai GX-280D-SS tension assembly

Audio Proz Inv #: 45780

Solenoid and pinch roller tension assembly. Excellent #9 condition.

$ 20  Contact Us  

Akai GX-290D parts

Audio Proz Inv #: 44421

Many parts available, including motor ($30), head cover ($24), transformer ($15), idler ($24), and heads. Please call for specifics or other parts!

Contact Us  Contact Us  


We are presently operating on an APPOINTMENT ONLY basis. Please call us first at (617) 926-8020 to schedule an appointment before you come into the shop for repairs, rentals, product recommendations, consultations, or anything other than minor purchases.


Akai GX-290D-SS

Audio Proz Inv #: 45762

4 track record head with bracket mount. Glass head surfaces are in excellent condition. #9 condition (more possibly available from other parts machines contact us 617-926-8020 )

SOLD  Contact Us  

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Akai GX-290D-SS erase head

Audio Proz Inv #: 45763

New stock, full track erase head, with bracket mount.

$ 30  Contact Us  

Akai GX-625 parts

Audio Proz Inv #: 49201

Complete parts machine had corrosion in switches, but all mechanics and cosmetic parts in excellent condition. Play head, $46; Record head, $46; Erase head, $20; Supply tension arm, $18; Take up tension arm, SOLD; Head cover (glass), SOLD; Head cover (aluminum), SOLD; Pinch roller, $46; Motor  $40, roller cap $16, Face plate (very good condition, minor visual wear), SOLD; Key deck will need clean/service (Call for pricing) Case, $30; Feet, $6 ea.; 1 reel table, $68 ea; Bottom or Back panel, $10. (6) face trim screws and washers (call for pricing), Timer Knob $8, Display board counter $48, Head cover escutcheon with chrome trim -no glass, $22, Pitch control knob $8, (1) Meter $24,  (1) Motor $68, breaks $12.

We sell parts out of this listing frequently, so prices can fluctuate depending on our available inventory. Prices in this listing are very typical for these parts. We try to be competitive - contact us if you have any questions about this or other machines.

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Akai GX-635d parts machine

Audio Proz Inv #: 47204

We have an intact parts machine to be sold whole or broken for individual parts. Heads $48 each, motor $48, pinch roller $30, boards $22 each, head cover $24, case $24, all in excellent condition. Other parts available. If possible, please include a picture of the desired part with your request.

SOLD  Contact Us  

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Akai GX-77

Audio Proz Inv #: 56151

(2) Erase head on original mounting bracket. Salvaged from working machines. 8/10 condition.

$ 38  Contact Us  

Akai GX-77 Playback Head

Audio Proz Inv #: 56153

1 A 9. P4-500. 90% wear life left. Has original mounting bracket, springs, screws. Same as in GX-747. Low use. Salvage from working unit. 9/10 condition.

$ 110  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.


Akai GX-77 Playback Head

Audio Proz Inv #: 56150

1 A 8. P4-500. 90% wear life left. Low use. Salvage from working unit. 9/10 condition.

SOLD  Contact Us  

Contact us about similar items or replacement parts.

Akai GX-77 Playback Head

Audio Proz Inv #: 72894

R4-242. Mounted to metal bracket with springs & screw hardware. #9 condition, tested good.

$ 96  Contact Us