Audio Proz Service and Sales


Fostex D-5 Digital Master Recorder

Audio Proz Inv #: 72762

Full feature DAT Machine rack Mount design with Original Remote. analogue XLR IN & XLR OUT, AES/EBU & S/P DIF optical digital connectors IN & OUT. Bench tested all OK, Low use time unit with original owners manual. #9 condition

$ 400  Contact Us  

Fostex RD8

Audio Proz Inv #: 72333

Bad RF head IC, eject eats tape, low use item

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Denon DTR-2000

Audio Proz Inv #: 72099

High quality DAT player, Panasonic pro transport, full function machine, black, minor scratches on cover, low test calibrate perfect, condition #9

$ 288  Contact Us  

Panasonic SV3700 3800 4100

Audio Proz Inv #: 71363

Complete DAT transport. Tested and serviced. Drop in 4 connectors - Reuse your cables. Heads goods 90% +.  Make sure to attach diode anti-static wire.  Condition 9+
Note: Drop in unit with door slightly open is how to set up.

$ 338  Contact Us  

Panasonic SV3700 3800 4100

Audio Proz Inv #: 71362

Complete DAT transport, only for use to drop into customer machine (we might buy your used transport). Tested and serviced. Drop in 4 connectors - Reuse your cables. Heads goods 80% +.  Make sure to attach diode anti-static wire.  Condition 8+
Note: Drop in unit with door slightly open is how to set up.

$ 338  Contact Us  


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.


Sony PCM-R300

Audio Proz Inv #: 70531

Pro Machine, better reliable transport, full feature, RCA in/out, COAX, Optical in/out. Unit has seen virtually no use time, rack mount and original remote. super bit mapping or standard 44.1 and 48 Sony "long Play" #9+ condition

$ 488  Contact Us  

Alesis 16 Bit Recorder (Black Face Version)

Audio Proz Inv #: 70374

With ADAT remote, sync cable, optical cable link. Very low use time. 100s of hours. Basic service has been done. New belts and drive idler. Condition is a #9.

$ 288  Contact Us  

Alesis XT

Audio Proz Inv #: 70364

(This is NOT an XT20) 18 bit machine. SN 3030999. 800 hours use time but unit head in near perfect condition. Basic mods (by Alesis) done. Excellent head and RF carrier recovery. We have used this machine for assistance in ADAT archival retrieval. All Tested clean & calibrated. Condition 9

$ 388  Contact Us  

Tascam DA-302 for Parts

Audio Proz Inv #: 70182

Dual DAT, Both decks have load up cycle problems, Virtually unused condition (#7 condition)

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Panasonic SV 3700, 3800 Complete Transport

Audio Proz Inv #: 64234

with drawer assembly, RF Head Excellent, 90% good (worth $200 alone) #9 Tested good working pinch roller #8 (Please be aware these are very thoroughly serviced and tested with difficult tapes, but some ageing DAT tape get sticky or warped shells can be problematic.) (3) available

$ 330  Contact Us  

Panasonic SV 3700 Inter Drive Gear

Audio Proz Inv #: 64226

for forward /reverse play with shroud. Also used in SV 3800. Salvage parts #9 condition

$ 12  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.


TDK DA-R60 DAT Tape

Audio Proz Inv #: 63625

High quality, New but not in wrapper, Condition #9

$ 6  Contact Us  

Panasonic SV-3800

Audio Proz Inv #: 63225

Pro DAT, 90% Condition machine, Rack mount, excellent low-use condition, (Needs guide post fix service). Condition #9

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Panasonic SV-3700 DAT Recorder

Audio Proz Inv #: 63218

Unit has recent RF Head replaced ($180) and recent pinch roller. SN: 0285  Updated transport mechanism. (unit has some trouble with back queuing on certain tapes)  All cleaned and calibrated excellent ! With rack cage #8+ condition 

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Panasonic SV-3700, SV-3800

Audio Proz Inv #: 61707

PARTS - Many parts available, Draw mechanical assembly, Condition #8, call

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Alesis XT20 ADAT Type II 20 Bit

Audio Proz Inv #: 61665

This version has extended RAM buffer for excellent error correct. Good for archive retrieval. Used many times with no problems - 800 hours. Perfect condition. RF signal from head is absolutely perfect, but always reads 100-200 error count. #9 condition

$ 580  Contact Us  

Panasonic SV 3700, SV3800

Audio Proz Inv #: 61640

brake arm, pad, RXL 0049, new, condition # 10

$ 10  Contact Us  


We are presently operating on an APPOINTMENT ONLY basis. Please call us first at (617) 926-8020 to schedule an appointment before you come into the shop for repairs, rentals, product recommendations, consultations, or anything other than minor purchases.


Panasonic SV3700, SV3800, 1NB0001ZA pinch roller

Audio Proz Inv #: 61639

(1) NEW - priced at $48, (1) NEW Arm and Pinch Roller-priced at $58, (1) Used-excellent condition roller - priced at $18, see Vince. Be aware for pinch roller to work correctly it must have good straight pinch arm and good tension spring, sometimes reversing the pinch roller can make tape tracking better, try to observe tape through roller to be flat with virtually no tape twist

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Sony TCD-D7 battery holder

Audio Proz Inv #: 61356

(1 ct.) battery holder only, excellent condition, no corrosion on any contacts/springs, #9+

SOLD  Contact Us  

Contact us about similar items or replacement parts.

Panasonic SV3700 rack assembly with hardware

Audio Proz Inv #: 60429

complete kit, 4 pieces, obvious minor wear, #8+ condition

$ 28  Contact Us  

Panasonic SV3700 Transport Only

Audio Proz Inv #: 60428

for parts or rebuild bad digital head (low output one side), worn pinch, all mechanically works good. Actually low use machine (counter meter shows #1 on back panel. #8 condition good for rebuild (breaks hubs etc.) PARTS UNIT ONLY

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Panasonic RAK-SV012WH

Audio Proz Inv #: 58270

DAT Remote, #9 Condition.

$ 42  Contact Us  

Panasonic RAK-SV3002W

Audio Proz Inv #: 58268

DAT Remote, #9 condition.

$ 42  Contact Us  


All Remotes are now 25% off or Free Shipping!!!  (Reel to Reel remotes excluded).


Panasonic RAK-SV3002W

Audio Proz Inv #: 58267

DAT Remote, #9 condition

$ 42  Contact Us  

Panasonic RAK-SV3002W

Audio Proz Inv #: 58266

DAT Remote, #9 condition.

$ 42  Contact Us