Audio Proz Service and Sales


.25 X10 inch Tape - Assorted live concerts

Audio Proz Inv #: 28026

Robert Plant - Phil Collins @ reunion theater. Dallas, Texas - The Who in Toronto - Amnesty International in South America - DBX TYpe II Noise Reduction. Maxell 3580-UD tape

$ 66  Contact Us  

AGFA 1/2 Inch 469 PEM

Audio Proz Inv #: 28631

1/2" Pancake, no reel, excellent new tape, 11 total available

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ADAT Tape

Audio Proz Inv #: 28692

Panasonic DA44. 1 pass only ADAT tape, excellent.

$ 6  Contact Us  

Scotch 1/2" take up reel

Audio Proz Inv #: 39582

Excellent condition. Balanced like new in box.

$ 38  Contact Us  

1/2 inch leader tape

Audio Proz Inv #: 40723

New 1/2 inch paper leader tape, #10 condition

$ 20  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.


.25 X10 inch Tape - Assorted live concerts

Audio Proz Inv #: 40726

Rolling Stones in Atlantic City, Rush simulcast, U2 in Boston, Led Zepplin, DBX TYPE II Noise Reduction. Maxell 3580-UD tape.

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.25 X10 inch Tape - Assorted live concerts

Audio Proz Inv #: 40801

Princess Trust Concert @ WEmbly Arena, England - Bryan Adams - Eric Clapton - Phil Collins- Paul Young - George and Ringo - Sinead O'Connor @ Paradise, Boston - DBX TYpe II Noise Reduction. Maxell 3580-UD tape

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.25 X10 inch Tape - Assorted live concerts

Audio Proz Inv #: 40802

Amnesty International '86 - Aerosmith in boston - DBX TYpe II Noise Reduction. Maxell 3580-UD tape

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.25 X10 inch Tape - Assorted live concerts

Audio Proz Inv #: 40804

The Bears @ Paradise - Graham Parker @ Paradise 6/26/88 - Montery Pop - Jefferson Airplane - WBCN Rock and Roll Rumble- DBX TYpe II Noise Reduction. Maxell 3580-UD tape.

$ 68  Contact Us  

Ampex 1/2" take up reel

Audio Proz Inv #: 40857

#8/10 condition in original box. Balanced high quality reel. Needs cleaning

$ 32  Contact Us  

MRL Calibration Tape 41-J-226

Audio Proz Inv #: 40978

1 inch calibration tape. 15 ips. Near perfect low use condition. 15 year old tape might be a little sticky in some spots. 16 track, 24 track.

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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.


Maxell UD 35-800 tape

Audio Proz Inv #: 41313

Brand New on 10" metal reel. 192 mins at 7.5 ips. High output, extended range, low noise.

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Pre Recorded Tape - Swiched on Bach

Audio Proz Inv #: 41526

Stereo tape for reel to reel, 4 track tape, pre-recorded with the classic early synthesized performance of Bach

$ 28  Contact Us  

Wire Spool

Audio Proz Inv #: 42240

Wire SPOOL by Webster-Chicago. Hour Spool CAT NO W-175

$ 20  Contact Us  

1/4" reels with prerecorded material

Audio Proz Inv #: 43398

We have about 200 reels available with prerecorded material on 1/4" tape, including original "Oklahoma," "My Fair Lady," "The King and I," "Sleeping Beauty," "Bohemian Rhapsody," "A Hero's Life," "Schubert Octet in E-major," "The Fantastick," "Verdi Requiem," "Minstrel Show," "Swan Lake," "Rimsky Korsakov," "Leonard Bernstein Schumann #3," "Annie Get Your Gun," "Camelot," "Handel: Messiah," "Ethel Merman in Gypsy," "Guys and Dolls," "Funny Girl," "Rodgers and Hammerstein Flower and Drum," "Gone with the Wind," "Cabaret," "Bohemian Carnival," "Carousel," and many more. $2 each.  (hard copy not found in folders 9-2018)

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Scotch 203 tape

Audio Proz Inv #: 45474

1/4" tape on 7" reels, pair. Very good #8 condition, tested and working.

$ 14  Contact Us  

Scotch 3M #67 splicing tape

Audio Proz Inv #: 46239

1"x100'. 25.4mm x 30.4mm. 12 pieces available.

$ 4  Contact Us  


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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.


Ampex 499 Grand Master Gold

Audio Proz Inv #: 48823

Studio mastering audio tape, 1/2". Used in very good condition.

$ 56  Contact Us  

Agfa PEM 469 Professional tape

Audio Proz Inv #: 48824

High output, low noise, low distortion 1/4" tape. New old stock, new in box. Tape is old and priced accordingly, tests good but may not have a long shelf life.

$ 34  Contact Us  

Quantegy GP9 1/2" spliced tape

Audio Proz Inv #: 48837

One splice appears about 50% into tape. Tests good. Condition #8.

$ 58  Contact Us  

BASF 1/2" paper leader

Audio Proz Inv #: 48839

About 100 feet length.

$ 12  Contact Us  

Time Life Series classical music

Audio Proz Inv #: 49138

Prerecorded classical music by Ravel, Puccini, Dvorak, Liszt, Haydn, Stravinsky, and others. 100+ tapes, all in like new condition, most never opened.

$ 24  Contact Us  

Maxell XLII

Audio Proz Inv #: 49217

High quality, position IEC Type II high. Prerecorded (low use) in excellent condition. Many available.

$ 2  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.


Scotch 10" metal reel

Audio Proz Inv #: 49499

Reel only, for 1/4" tape. Very good #8+ condition.

$ 14  Contact Us  

TDK LX 35/180M tape

Audio Proz Inv #: 49918

used 1/4" tape spun onto 10.5" metal reel. Very good condition, tape tested good.

$ 28  Contact Us