Audio Proz Service and Sales


Mabuchi motor RF-500T-071200

Audio Proz Inv #: 51665

RR/FF motor, excellent condition.

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Matsushita motor MHI-5R9C

Audio Proz Inv #: 51739

RR/FF/Idler motor, 9vDC, with brass pulley. Excellent condition.

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Pioneer CT-501 parts

Audio Proz Inv #: 52485

Needs belts replaced, otherwise deck is in excellent condition with no wear. We can also sell specific parts upon request. Motor RXM-088 $38; IC HA12058NT $14.

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Tascam 244

Audio Proz Inv #: 60057

Digital board counter, IC, and display (HD38701A08) $34. DBX board DBX-PCB-109 $48. Back panel complete $28. (4) Meter 60550290 $14. (2) Headphone Jack $8. Knobs, call - be specific about color and type $4 each. Back panel U jumpers $4. Power switch $6. Power transformer $24. Button skeleton assembly SOLD. Monitor board CALL.

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Marantz SD4000

Audio Proz Inv #: 53984

2 speed 3 head system cassette deck single, unit is repairable, unit has soft belts, needs replacing, needs the figure 8 power cord, needs cleaning, motor number 91228-A, #9+

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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.


Technics RS-TR373 And Others Transport

Audio Proz Inv #: 53469

Special idler gear with 2 gears - $12 each. Motor MMI-6H2LWK - $30. Belt - $6. Head - $14. #9 Condition.

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Marantz 5010B

Audio Proz Inv #: 70060

Vintage Cassette Recorder, Silver Face Panel, Large VU meters, 3 position bias / EQ Switches (Normal, CrO2, Fe, Cr) Mic Input L&R, Headphone out, dolby B, Limiter on/off,  Keyed controls are tight, Heads are 80% good, Capstan roller glazed, but will clean up. #8 condition (parts unit)

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Onkyo TA-2066 arm assembly 24610497

Audio Proz Inv #: 52002

Pinch roller and arm assembly. New, two pieces available.

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Pioneer MMI-6A2LKXA

Audio Proz Inv #: 55903

Motor, with brass pulley. 12V tested, good. 9 condition.

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Nakamichi BX 300

Audio Proz Inv #: 55194

Door cover, black. very minor little scuff.  #9 condition.

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Teac 5040108000

Audio Proz Inv #: 55430

Meter 5040108000. Sold for IC which drives FIP. Nippon Keiki LBL-141. Meter appears bad. 8 condition.

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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.


Nakamichi BX-100

Audio Proz Inv #: 60540

(1) Display - $14  //  (1) Transformer - OB50017 - $24  //  (1) Black Cassette Door, #8 Condition - $14  //  (1) Back Plate For Cassette Well - $8  //  (1) Black Face, #8+ Condition - $22 (Very minor scuff at edge)  //  (1) Main Circuit Board IC are known good bias board (See also: ID # 63190)  //  (1) Counter Mech - $12


Unit is in chassis with Nakamichi tote

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Mabuchi Motor EG-510, ED-2B2

Audio Proz Inv #: 58262

With bass pulley. 9/10 condition (tested).

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Pioneer RXM-076

Audio Proz Inv #: 57049

Counterclockwise motor, with white pulley. Salvage from low use unit. Condition: 8+


Substitute motors are the same use and same fit but different size, we sell them often and you will have to reuse your own pulley, they vary between$40-$50 plus $12 shipping

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Teac 112

Audio Proz Inv #: 57325

Unit needs belts. Heads are in good #7 condition. #8 wear on machine.

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Nakamichi BX-1 Capstan Motor

Audio Proz Inv #: 63424

# BFA2L36 with brass pulley. Used in BX series, with mounts & screws. Oiled & tested. Used pulled from salvage unit. Used for years but test ok. #8 (POSSIBLY SOLD)

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Tascam 234

Audio Proz Inv #: 58245

Pitch control PCB 52101199-00- $20. Cassette door- $16 (2 Available). Headphone jack ASSY with wires- $8. Switch control boards A+B boards with wires and buttons- $22. TEAC Switchboard 52101202-01, 52101203-01, 2 Boards together, piggy back with Buttons- $36

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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.


Motor MM1-6A2RK

Audio Proz Inv #: 58206

DC 12v CW motor. Mounting screws and grommets included. 9+ condition.

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Marantz Motor

Audio Proz Inv #: 57893

MM 10605020 00809-C 28$, Motor board E4 6669-010V  $12 low use part #9 condition

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Aiwa AD-1250

Audio Proz Inv #: 58334

Faceplate 9/10 condition (one dent) - $14. Dust Cover with hinges 8/10 condition (minor scuffs) - $14.

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Tascam 234

Audio Proz Inv #: 58246

Face plate 8+ condition, needs TLC- $22. Power supply board 521 01198-01 with wires, 9 condition- $24. Bias board, control PCB 52101190-01 with wires, 9 condition- $28. Meter PCB 52101182-01 with wires (2 available), 9 condition- $16. Call to purchase one meter- $8

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Tascam 234

Audio Proz Inv #: 58243

VR PCV ASSY 52101208-00, 9 condition- $24. Counter timer display circuit board, 9 condition- $28. (2) R/P AMPL PCB ASSY 52101193-02 with wires + switch PCB, 9 condition- $24 (2 Available). Mic AMPL PCB ASSY 52101194-00- $18. (1) DBX PCB ASSY 52101207-01- $28. Cassette Door Frame with Buttons & Cable- $28

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Tascam 234

Audio Proz Inv #: 58337

Control A PCB ASSY 52101197 -02-  Board is $24.  (More may be available  See Vince )  Power switch PCB ASSY 52101271-00 (Red Button)- $8. Power transformer 5320023200- $18.

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We offer expert time-saving advice on repairing many types of home and studio equipment, as well as consulting for product and recording issues, at a fair and reasonable cost.  For complex matters, we sometimes must charge a small technical fee.  If we can help solve your repair problem or technical conundrum, give us a call.  (617)926-8020.


Teac Motor 71051260

Audio Proz Inv #: 58596

Includes pulley. 9/10 Great Condition!

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JVC DD-VR77

Audio Proz Inv #: 55075

PARTS ONLY UNIT. Please call for parts. 7/10 condition.

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