Audio Proz Service and Sales


Teac A-450 rec/play head 4A-18A

Audio Proz Inv #: 51042

Excellent condition.

$ 10  Contact Us  

Teac A-303

Audio Proz Inv #: 60849

cassette door cover, condition # 8+

$ 8  Contact Us  

TEAC A-303

Audio Proz Inv #: 60702

Faceplate, #9

$ 16  Contact Us  

TEAC A-303

Audio Proz Inv #: 60850

4 knob kit for levels, #9

$ 12  Contact Us  

Teac A-300 pinch roller

Audio Proz Inv #: 51701

with spring, washer and c-clip. Used in excellent condition.

$ 10  Contact Us  


We know you have many options for purchasing audio equipment and parts, and we truly appreciate your business.  We strive to offer good products at competitive prices.  While we can't always match the prices of one isolated reseller, we make up for it by carefully selecting, testing, and finding unique and special rare parts, and we are here for the long run.  We guarantee everything we sell and we hope it helps you to enjoy a great listening experience.

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.


Teac A-300 cassette reel hubs

Audio Proz Inv #: 51709

fits many models. One pair, complete with screws, washer, and brake string. Used in excellent condition.

$ 10  Contact Us  

Teac A-300 capstan motor 71051260

Audio Proz Inv #: 50422

with aluminum pulley and mounting screws. Excellent condition.

$ 38  Contact Us  

Teac A-105

Audio Proz Inv #: 57205

Key down deck design, whole machine being sold for parts. Cassette in #8+ condition cosmetically, mechanics #9. Unit needs belts and cleaning. Pinch roller OK. Unit has been in storage for many years. Belts are easy to replace, so this could be a great hobby project, but we can also break this unit for individual parts. Most of the value is in the motor, heads, meters, and bulbs.

$ 38  Contact Us  

TEAC 71051260 Motor

Audio Proz Inv #: 70184

CCW  with pulley, from known Low Use units,  Tested good #8+ condition (4) available

$ 24  Contact Us  

Teac 71051260

Audio Proz Inv #: 71382

CCW motor with pulley. Condition #9.

$ 44  Contact Us  

Teac 52922 00100

Audio Proz Inv #: 53028

bias osc block, metal square can, new old stock, condition #10

$ 18  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.


Teac 5040108000

Audio Proz Inv #: 55430

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

SOLD  Contact Us  

Contact us about similar items or replacement parts.

Teac 50400960

Audio Proz Inv #: 55414

Teac. #50400960. Bias Osc Modual. Tested. 9 condition.

$ 18  Contact Us  

Teac 50400960

Audio Proz Inv #: 61977

100khz bias oscillator, for use in various Teac cassette and reel to reel decks, used, good condition, condition # 9

$ 16  Contact Us  

Teac 50400-910 oscillator block

Audio Proz Inv #: 51439

Excellent condition.

$ 18  Contact Us  

Teac 4-track erase head

Audio Proz Inv #: 49049

#53785009, possibly for 244 or 234. New old stock.

$ 28  Contact Us  

Teac 4 track cassette head

Audio Proz Inv #: 54606

For Model 234, 244, 246 and others. #53786012. Used head of 80%. Polished to #9+ condition. (missing from stock)

Contact Us  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.


Teac 3400-IE

Audio Proz Inv #: 62013

hall effect sensor 5732252020, 3 available, $6ea

$ 6  Contact Us  

TEAC 234 TASCAM

Audio Proz Inv #: 62818

(1) Mode motor for function cycle ($34), (1) Main motor 53700037(SOLD), (1) Rec play head 53786008 #9 condition (wear path just visible) ($38). Pinchrollers (call,  Preamp PCB 52101206-01 ($22), Index CAM finger (white plastic) ($30), 10k control ($8), Oscillators 52922-026 ($8),  Back panel PCB  52101194-00 (call) . #9

Contact Us  Contact Us  

Teac 234 parts

Audio Proz Inv #: 44928

We have many parts available for these cassette decks, including controls, face items, buttons, meters, circuit boards, and knobs. Let us know what you need, and chances are we can help!

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Teac 234 find index cam

Audio Proz Inv #: 46070

Part #5800116700 for 234 Syncassette. Find/finger index cam. New stock, four pieces available. 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.

Teac 234 122 Mk II Iron rack side ears

Audio Proz Inv #: 44927

Pair of rack ears with screws. Screws have rusty tops, rack ears have tiny nicks, light rack rash. Condition #8

$ 36  Contact Us  

Teac 122 transport assembly

Audio Proz Inv #: 46525

With heads and hubs, etc. Call first for small specific parts such as switches, levers, etc. Excellent #9 condition.

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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 122 transformer UT-3061

Audio Proz Inv #: 46279

Excellent #9 condition.

SOLD  Contact Us  

Contact us about similar items or replacement parts.

Teac 122 series main board

Audio Proz Inv #: 56985

#52100131 main board, with Teac oscillator (#52922003), 100KA controls, 15A-20K ohm x 2 control, and M250KB controls. Will sell complete board or can part out. Call for more information. Condition: 9


Unfortunately a part like this to ship overseas outside USA in a small box can be a minimum of $18 depending upon weight. 

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