Audio Proz Service and Sales


Tascam US-428

Audio Proz Inv #: 62915

Digital audio workstation control, with 7.5 VAC power supply model no PS-P428. Includes software CD & owners manual. From working studio but not tested at Audio Pro. Needs cleaning, visible cosmetic wear. #8-

$ 48  Contact Us  

Tascam S208

Audio Proz Inv #: 53540

8x4 Mixer. Insert Loops. 3 band sweep midrange. XLR Phone In/Out. No phantom supply. #9 condition.

$ 480  Contact Us  

Tascam Porta One Mixing Boards

Audio Proz Inv #: 58998

(3), possibly for parts or repair; mostly parts. Average cost of parts will be $8-$14. Motors will be $32. 7-8/10 condition.

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Tascam PE-20

Audio Proz Inv #: 27096

4 channel 3 band EQ sweep mid and low freq. Hands on color coded knobs. Excellent condition, original box and packing. Used - somewhat worn, main mixer unit is available that was designed for use with this series.

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Tascam MX-80 Mic Mixer

Audio Proz Inv #: 22246

8 channel mic preamp, add on 48v power, extremely high gain low noise full bandwidth mic pre, 2 space rack unit, excellent conditon

$ 360  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.


Tascam M35 EX

Audio Proz Inv #: 53367

Expansion Mixer. (8 channel card/ boards) (in place) on 12 module rack. Missing some EQ knob caps. Faders feel to be OK. Can be made functional working unit.

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Tascam M1016 and others

Audio Proz Inv #: 54478

Faders, 50K AX2, can substitute for 10K AX2. Special stereo. Will require different knob cap. 4 terminals and 2 terminals at ends. 3" long. NEW

$ 20  Contact Us  

Tascam M-50

Audio Proz Inv #: 19728

12x8x2 Broadcast mixing console, 12 mic pre, 8 line in, 8 tape monitors, 8 ind assign buss, full dual assignable VU meters (8), 2 stereo aux bus, 3 band sweep EQ, PFL and in place solo + med. Throw faders, 8 sub groups out, 2 stereo mix buss, cleaned and tested OK

$ 1000  Contact Us  

Tascam M-50

Audio Proz Inv #: 55654

12 channel 8 bos board. 8 V/U meters. Mechanically intact, cosmetically intact. Available for parts or can be serviced and restored to full working order. Dents in wood side panels. Minor wear. 8+ condition.

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Tascam M-3500 32 Channel analog mixing console

Audio Proz Inv #: 71522

Mic+line input, Insert/Direct out/Tape in, 8 bus, 6 Aux, 4 FX return, 48 V phantom power,4 band EQ, talkback, 2 VU meters, has full power supply and manual, Dimensions- 54"x 38"x 12", great condition as it was only used in a home studio for a long time, only is 1 channel is bad and 1 module is failed. Condition #8 PRICE IS NEGOTIABLE  

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Tascam M-320

Audio Proz Inv #: 23859

20x4 console, 2 band sweep eq, 1 band fixed, 3 send lobg stroke quality faders, no phantom 48 supply 48v supply. High quality construction board - 4 buss out.

SOLD  Contact Us  

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Need your guitar or bass amp tuned up? We are now doing repairs, upgrades, and modifications to all types of guitar amps. Orange, Mesa Boogie, Fender, Marshall, Hughes and Kettner, Peavey, Ampeg, Gibson, Silvertone, etc. Read more about it here


Tascam M-308

Audio Proz Inv #: 53973

8 Channel mixer, XLR Mic In with 48 Volt, 4 Buss, RCA Buss In For Tape, 2 Aux, Inserts all channels, effect send, direct outs, line in, XLR in, inserts, 3 band EQ 2 Mid, bass sweep meters 110mm faders complete clean all controls switch 9+ Condition Excellent + best quality board.

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Tascam M-216

Audio Proz Inv #: 41868

16x4 mixer, 1 fx send, 2 fx return, 16 xlr (no 48v phantom power - external 48v available.), 16 1/4, 16 insert, ch 1-8 rca tape in, high quality mic pre's. This is an excellent mixer, superbly built, that has been fully serviced and cleaned. Mods have also been done to lower noise floor including modified ground and additional filtering to power supply. Mechanically and cosmetically this board is clean, servicable, excellent design and parts quality ensure top performance and reliability, knobs, faders, and meters are in excellent condition, some tape on the edges on the wood sides, #8 condition

SOLD  Contact Us  

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Tascam EX-20 / Tascam PE-20

Audio Proz Inv #: 17725

Tascam EX-20 Expander, 4 channel, XLR/Phono I/Os, Bus I/O (phono), phono dir out, Trim/Aux/Aux pan/Pan each with own volume / Tascam PE-20, Parametric EQ, all phono I/Os, High/Mid/Low pots with levels, 4 channel - - **$150 for the pair**

$ 150  Contact Us  

Tascam EX-20

Audio Proz Inv #: 27095

EX-20 Board Expander 4 mic ins, (integrated 3 pin cable connector). This unit is powered by the PE-20 . Hands on color coded knobs, excellent condition 9+ with original Box, no styro packing. 

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Tascam and others 100KD Stereo Master Fader

Audio Proz Inv #: 72818

soren 3 1/8" hole mount, Can be used in Tascam 388. Has slider stem which is longer , but could be trimmed with cutters to fit Tascam red knob cap. (not included) New #10 condition (2) available priced each

$ 24  Contact Us  

Tascam 5KD fader

Audio Proz Inv #: 72679

#10 new condition

$ 12  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.


Tascam 388 Stereo Master Fader

Audio Proz Inv #: 72310

50k x2 has stem which can be cut to fit orange knob (knob not included)  #9 condition

$ 14  Contact Us  

Tascam 388 Stereo Master Fader

Audio Proz Inv #: 71964

25KB x2 substitute for 388 red knob control and other mixers. (knob not included)  Tested good, #9 condition.

$ 22  Contact Us  

Tascam 388 PGM Master fader

Audio Proz Inv #: 71965

4 buss fader 10k ohm A. Near perfect match to original, orange knob control stem is longer than standard, so knob will sit higher, or the stem can be trim cut to exact height. (knob not included) Also used in other mixers #10 condition NEW

$ 24  Contact Us  

Tascam 10k ohm A stereo master fader

Audio Proz Inv #: 72817

Can be used in Tascam 388 for Stereo Master (will fit red knob -not included) N.O.S. #10 (2) available priced each

$ 30  Contact Us  

TAC Scorpion knobs and buttons

Audio Proz Inv #: 47570

Knobs and buttons are $3 each. Limited supply!

$ 3  Contact Us  

Studer fader

Audio Proz Inv #: 56605

Part #1.960.044.00. New.

$ 28  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.


Stanton SK2

Audio Proz Inv #: 30407

Pro DJ Mixer, 2phono 2line 1mic, 2ch, 3 band eq per ch, variable x-fader & volume fader curve, x-fader & volume fader reverse, high quality fader (won't get scratchy)

$ 240  Contact Us  

Stanton SCS.4DJ

Audio Proz Inv #: 57526

Dual CD DJ Mixer station, for parts or rebuild. Very low use; one disc DJ pad is not functional. Operates USB/12V DC. Condition: 8-

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