Audio Proz Service and Sales


K&H Products Porta Brace

Audio Proz Inv #: 48182

Durable, comfortable carrying case and strap for use with portable DAT machine, mixer, recorder, etc. Excellent #8+ condition.

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Bose AW-1 cassette housing assembly

Audio Proz Inv #: 48710

Part #126594. New.

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Bose AW-1 power switch

Audio Proz Inv #: 48711

Part #126278. New. Two (2) Available. priced each

$ 12  Contact Us  

Bose AW1 EQ slider board RN-MPC-2079B

Audio Proz Inv #: 48723

Part #136744, Excellent #9 condition.

$ 58  Contact Us  

Bose AW-1 8-button contact strip

Audio Proz Inv #: 48724

Part #126356, rubber strip for eight buttons. New

$ 18  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.


Bose AW-1 display board MPC-1543D

Audio Proz Inv #: 48725

Switch and display board. #10 New.

$ 68  Contact Us  

Bose AW-1 EQ slider board

Audio Proz Inv #: 48726

Part #136744, RN-MPC-15450. Excellent condition #9.

$ 58  Contact Us  

Bose AW-1 motor and transport

Audio Proz Inv #: 48727

Part #5841206, motor and transport assembly for springs, motor, etc. very good #8  condition. NO belts, (head assembly for spring load of pinch broken) #7,  Call for inquiry.

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Sony WM-D6 parts

Audio Proz Inv #: 49283

Decent cosmetics machine good for parts, non-functioning. Motor, heads, pinch roller all excellent. Purchase whole machine or inquire for specific parts.

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Panasonic WR-500 portable mixer

Audio Proz Inv #: 50521

Eight channel inputs to two outputs, mixer built into sturdy latching case. XLR inputs and outputs, plus one phono input. By design, no 48v phantom mic supply. Good #7+ condition with some small dings on upper face panel, case in #6 cosmetic condition but still totally functional. All inputs cleaned and lubed, all faders cleaned and tested, full functional QC by AP.

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Zoom H4n Handy Recorder

Audio Proz Inv #: 50572

Four channel portable recorder with built in stereo condenser microphones. Includes 1GB SD memory card, AC adapter, USB cable, mic clip adapter, and Cubase LE5 software. New in box.

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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.


Advent Model 400

Audio Proz Inv #: 53599

Compact FM, AUX In, Beige case is aged slightly yellow, typical of this produc. Insert speaker wires into top of connector. #8 condition. All tests good basic service cabinet,

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Bose AW-1 Portable Cassette System

Audio Proz Inv #: 55568

Unit has deep issues and is being sold for parts. Face (top is yellow with age)$24, Transport and belts need to reevaluated- better to see our other complete transport listings , Main board RN-MPM-2742E with high power on switch, which stands 1 inch off board for tape/aux  $68,  Main board Type A (this version has 5 pin connectors near TAC switch) $38,  EQ board RN-MPC2079B $36, Tuner board MPC-1543H $44, Transformer RN-ETP-1003A SOLD.  Transformer RN-ETP-1007 SOLD. Everything is in #8 condition unless otherwise specified. IT IS BEST TO SEND US A PICTURE OF YOUR PART SO THAT WE MAY CORRECTLY MATCH IT FOR YOU, THANK YOU.

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Sony MZ-M10

Audio Proz Inv #: 57144

Minidisc player with basic design. With included power supply AC-ES305, and 1.5V common battery adaptor EBP-RH10. Takes NH-10WM batteries (not included). Unit has seen low use time and has very little wear. Condition: 9

$ 140  Contact Us  

JVC FS-5000

Audio Proz Inv #: 58966

Ultra compact component system with remote control. CD player with AUX, MD/tape inputs. 7+/10 condition, minor scuff on knob and face, tested and cleaned.The display is very weak, also probably needs a belt replaced. overall functional.

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Phillips AZ2035

Audio Proz Inv #: 60337

CD Radio Cassette recorder. Working unit, tape deck non functional. All other functions ok. Robust sound, Good imaging sound effect function. As-is, Tape belt weak, no tape function, little dusty, minor cosmetic scratches. #8- condition.

$ 88  Contact Us  

AW-1 Bose Cassette Deck Assembly Only

Audio Proz Inv #: 60450

All parts intact. Low use. Belts are all good #9 condition. This machine has seen very little use but may need cleaning upon install. 9.

$ 100  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.


BOSE AW-1 EQ Slider board RN-MPC-2079B

Audio Proz Inv #: 60469

Excellent quality, #9 condition.

$ 32  Contact Us  

Bose AW-1

Audio Proz Inv #: 60470

Transformer #NTK94243 and # PN-ETP1003A. #9 condition.

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Bose AW-1

Audio Proz Inv #: 60471

Aux in mini switch, 12 pin connect. #10 (new) condition.

$ 14  Contact Us  

Bose AW-1

Audio Proz Inv #: 60472

(2) Pinch rollers, in arm assembly. #10 (new) condition.

$ 16  Contact Us  

Bose AW-1

Audio Proz Inv #: 60473

Cassette assembly #0390629. Not a functioning assembly, No motor, No pinch roller, (1) idler good, No tape head, Unit for springs Mechanical and cosmetic parts may need simple cleaning of belts before using. ($30),  3 Belts good, used ($12) `.

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Bose AW-1 Cassette Motor EG-530AD-2F

Audio Proz Inv #: 60474

With brass pulley. Original type. Tested OK. Low use. 9.

$ 22  Contact Us  


We leave "SOLD" items on our website for machines that we often repair and provide parts for. This is to give you an idea of the products we typically carry, and direct you to alternatives you may not know about - we often have substitutes for out-of-stock parts, and are happy to recommend workarounds and different solutions to common problems.


Bose AW-1

Audio Proz Inv #: 60476

AC power cord, 2 pin. #9 condition. (Black ?)

$ 12  Contact Us  

Emerson ES8

Audio Proz Inv #: 61549

Compact self contained system. am/fm receiver, single CD player- (disc ID problem), headphones output with small speakers - single 4" with mylar tweeter. CD  FM/AM compact stereo. Could be used with other. Small highly efficient speakers. Cleaned but user must lft door manually. #8 (now being sold as parts: unit has special Cd table/ motor)

$ contact us  Contact Us