Audio Proz Service and Sales


Cassette motor MMN-6C2LKE

Audio Proz Inv #: 50319

Very good condition, tested.

$ 28  Contact Us  

Cassette motor MMU5B2LWN

Audio Proz Inv #: 50251

counterclockwise direction motor with plastic pulley. Excellent condition, tested good.

$ 28  Contact Us  

Cassette motor MOT-008E

Audio Proz Inv #: 50358

excellent condition, cleaned, serviced, tested.

$ 16  Contact Us  

Cassette motor MXN-13FB12F

Audio Proz Inv #: 47679

includes 1" length plastic pulley. Excellent condition. (Note: Can use as substitute in Nakamichi BX-series mode counter motor - equivalent to Nakamichi VA700B04. Must drill out holes on mounting plate slightly larger. We supply 2 screws to mount & current limiting resistor. Reuse worm gear from Nakamichi unit.) Oiled & tested, Condition #9

$ 42  Contact Us  

Cassette motor MXN13FB12F

Audio Proz Inv #: 52607

1 inch long helical gear with motor, 1 small pulley, condition 9, price is for each part, not both together

$ 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.


Cassette motor RF-510T

Audio Proz Inv #: 50357

with plastic pulley. Excellent condition. MISSING IN STOCK

$ 28  Contact Us  

Cassette motor SHU2L

Audio Proz Inv #: 50321

motor and plastic pulley. Very good condition, tested.

$ 18  Contact Us  

Cassette motor SHU9L

Audio Proz Inv #: 48547

For various manufacturers and models. Excellent condition, with pulley.

$ 30  Contact Us  

Cassette motor SHW2L 51-6607B

Audio Proz Inv #: 48657

with pulley.

$ 30  Contact Us  

Cassette motor T-28871

Audio Proz Inv #: 49077

Excellent low use condition. For various manufacturers and models.

$ 24  Contact Us  

cassette motor T17400

Audio Proz Inv #: 48280

For various manufacturers and models. Excellent condition, salvaged from low use machine.

$ 24  Contact Us  


FYI, Around the database you will often see us describe the condition of units on a scale of 1-10. #10 would mean the product is new from one of our suppliers, such as Behringer, Audio Technica, etc. #9 means the product is in perfect condition but is used, #8 implies there are some minor cosmetic scratches but unit is mechanically perfect, and so on and so forth.


Cassette tape

Audio Proz Inv #: 56176

Very high quality chrome tape, studio production issue. Sealed and new, with prerecorded music to be erased upon reuse. 25 minutes per side. Case included. Approximately 150 available.

$ .60  Contact Us  

Dayton Audio (1) PA 380-8 15" Pro PA woofer 8 OHM

Audio Proz Inv #: 59533

($96 each) Large mag 500 w/rms. New in the box condition.

$ 96  Contact Us  

Denon DR-M11

Audio Proz Inv #: 54196

Motor, BFS7B14. With removable plastic pulley. 2 Available  Tested & lubricated, #9.

$ 32  Contact Us  

Denon DR-M11

Audio Proz Inv #: 54197

VA700B05. Small motor, with original plastic screw. Can not be used as Nakamichi BX-series mode motor, shaft too big. Tested & lubricated, #9.

$ 34  Contact Us  

Denon DR-M11

Audio Proz Inv #: 54214

A935 tape head. Includes wiring harness. #9

$ 16  Contact Us  

Denon DRM-700A Parts Unit

Audio Proz Inv #: 71729

Stereo 3-head cassette deck. Black face. Mint condition, but has bad motor. Belts are good. No doubt that this is repairable. Condition 7

Contact Us  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.


Denon DRM-740 motor 2D4-123

Audio Proz Inv #: 51464

with nylon pulley for V belt. Excellent condition. Used in some Denon, JVC, and others.

$ 28  Contact Us  

Denon DRM-740 motor 2D4-123

Audio Proz Inv #: 51465

with nylon gearing pulley. Excellent condition. Used in some Denon, JVC, and others.

$ 28  Contact Us  

Denon DRW-50 Double Cassette Player

Audio Proz Inv #: 57964

(2) Belt kits from transports. $8 each. 9+/10 condition.

$ 8  Contact Us  

Denon DRW-585

Audio Proz Inv #: 71948

Deck A "playback" only. Transport. Complete: Auto Reverse Head, Motor, Belts, Capstan/Pinch Rollers. Good Condition #9

$ 58  Contact Us  

Denon heads 9DFU20D11

Audio Proz Inv #: 50063

Three heads, DRM710. Like new.

$ 28  Contact Us  

Denon motor #VA700B05

Audio Proz Inv #: 57057

Loading motor with helical gear. This part is used, fully tested and working. Condition: 8

$ 28  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.


Denon, Sony display F.I.P. board

Audio Proz Inv #: 57031

#2229323003. Complete board with cables. Condition: 9

$ 20  Contact Us  

Direct drive capstan motor (Various Models)

Audio Proz Inv #: 27696

Direct drive capstan motor, servo type, very nice quality motor, 4 leads, 1 1/2" high body, 2 inch diameter body, 3 screw hole without mount boards, #9 condition tested good

$ 22  Contact Us