Audio Proz Service and Sales


JVC KD-V6 3 Head Cassette Recorder

Audio Proz Inv #: 70194

One of the best spec machines, wow / flutter speed better than Nakamichi !  FIP Meters , headphone jack.  Audio Pro professional cleaned and calibrated for Maxell type II tape.  Unit has virtually no use, #9 condition.

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JVC TD-R431

Audio Proz Inv #: 63532

NICE BASIC AUTO REVERSE (BETTER DESIGN). Nice FIP Display, Excellent Record quality, basic service. #8-

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JVC TD-R441

Audio Proz Inv #: 64493

2 Aux ins, Auto-reverse, Digital meter, Gunmetal grey, All service, tested good, Head wear at 70%, Obvious wear, minor scuffs on top case & face, Condition 8-

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JVC TD-R611

Audio Proz Inv #: 62209

Stereo cassette deck. Single deck machine, one of the best accurate auto reverve. Black face with LED display, Dolby B-C NR HX Pro. All standard functions, auto reverse/playback, balance control, direction, etc. Digital peak display and 4 digit electronic counter. Very good cosmetic condition. #9 condition 

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JVC TD-V711

Audio Proz Inv #: 26088

top flight audiophile machine, superb fidelity, excellent wow & flutter, very low use hours, carefully maintained machine.

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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.


JVC TD-W217

Audio Proz Inv #: 60893

Basic but well designed dual cassette player. Both decks auto rev, one deck records. Low use, calibrated, and cleaned. #9 condition

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JVC TD-W501

Audio Proz Inv #: 63505

Stereo double cassette deck. Both side auto reverse, 1 side record. Black faceplate, peak level indicator display. REAL GOOD DECK, basic maintenance, calibrated speed, oiled motors, Excellent machine, belts are perfect. #9+ condition   

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JVC TD-W707 Double cassette.

Audio Proz Inv #: 63159

Both decks auto reverse and record. Pitch control on Deck A mono mic mix on deck B. Super quality deck. Deck A has 75% good head. Deck B has 90% good Head. Cleaned, belts match, etc. #8 condition. 

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JVC TD-W709

Audio Proz Inv #: 56948

Dual well cassette deck. Silver/grey face unit with digital display and independent basic functions on face. Features: dual auto-reverse, dual record, dual Dolby NR B/C, HX Pro, A -> B high/low speed dubbing, 1/4" phone and mic jacks on face; Controls: pitch control, balance, input level, mic level. Great low use machine, fully serviced and calibrated. Light wear on top edge of face and cover. Condition: 8

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Kenwood KX-79CW Double Cassette Deck

Audio Proz Inv #: 60506

Both decks auto rev, one records, better quality machine, better mechanics and belts are perfect. Nice basic functions. Actually excellent auto reversing deck, calibrated for Maxell XL II tape, speed test & calibrated perfect, excellent wow and flutter, full cleaning, oil motors excellent condition and QC.  very good quality transports, #9 condition.

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Kenwood KX-W4030

Audio Proz Inv #: 44494

High/Normal dubbing speeds. Index scan. CCRS high/normal speeds. Timer functions. Right and Left level display. Ruggedized ground soldering by AP. Excellent #9 condition, properly calibrated, very good mechanics and heads.

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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.


Kenwood KX-W4040

Audio Proz Inv #: 59144

Mid-level quality double cassette, modern design, 1 side record, both decks auto reverse. Motor is 6H2LWK. Basic design easy belt if needed. 9/10 condition, unit has seen low use time, cleaned and calibrated.

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Kyocera D-601

Audio Proz Inv #: 72115

2 head cassette deck, platinum finish, electronic controls, 2 motor direct drive capstan, Dolby B+C, 3 position normal/CO2/metal, 3 Fine bias adjustment, output level control - is non functional, microphone input, memory stop and relay, headphone output 1/4, Full service cleaned and calibrated, set up for Maxel UD tape, very nice unit, top quality deck,  Wood side panels Condition #8

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Kyocera D-611 Cassette Recorder

Audio Proz Inv #: 54465

Champagne finish, Heads virtually unused! excellent calibration unit. Gripper Goop added to add drive torque. LED's adjusted to show ODB. Controls and switches cleaned. Calibrated motor speed mic in's dolby B/C type.Original manual and Box. #8+ condition.

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Luxman K-240

Audio Proz Inv #: 41123

Excellent fidelity, low use hours (needs service maintenance before sale)

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Marantz 420

Audio Proz Inv #: 42465

2 head cassette portable, front panel bias, pitch control. Phono jack mic input, with headphone out. Mech in #9 condition, cosmetics in #8 condition. Some obvious scratches, but case excellent. New power supply.

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Marantz PMD 201

Audio Proz Inv #: 70722

Mono portable cassette recorder, with built in mic, telephone interconnect, and original 4.5 power supply. Unit works properly, tested and cleaned, (belts replaced in 2013) # 9 condition

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Please note: all of our cassette machines are in near perfect condition. We only resell machines that are in excellent condition and completely serviced and calibrated. If any unit has cosmetic wear or defects, they will be noted in the listing.


Marantz PMD222

Audio Proz Inv #: 70001

3 head mono recording, Works excellent, Needs belts and service before sale, With DA-36 power supply, Condition #9

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Marantz PMD501 Stereo Cassette Deck

Audio Proz Inv #: 64485

Rack-mount, Auto-reverse, Dolby NR B / B/MPX, Line in/out, Very stable transport - good wow & flutter, Speed & Azimuth calibrated 2/2020, Head at 70% wear but performs well, Condition 9-

$ 188  Contact Us  

Marantz SD4000

Audio Proz Inv #: 53984

2 speed 3 head system cassette deck single, unit is repairable, unit has soft belts, needs replacing, needs the figure 8 power cord, needs cleaning, motor number 91228-A, #9+

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Marantz SD555

Audio Proz Inv #: 61334

Dual well, auto reverse cassette deck, high speed dubbing, Dolby B+C, MPX filter, bias fine adjust, uses Mabuchi EG-530KD-2B motor (CMAL 220529), complete clean and calibration, belts good, low use, excellent calibration, #8+

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Nakamichi 480

Audio Proz Inv #: 48313

Excellent mechanical condition, cosmetics very good with very minor nicks at top, almost invisible. Virtually no wear on heads or mechanics. Updated drive idler, power supply, and motor drive. Excellent condition,  (needs service, contact us directly 617-926-8020 for similar cassette recorder)

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Nakamichi 482Z Discrete Head Cassette Deck

Audio Proz Inv #: 59258

GN-A12001797 Bias tune, headphone jack, monitor source/tape, closed loop dual capstan design. Best tape handling, stability. (Better version socketed dolby IC). New belt. Good driver idler. Cleaned and calibrated. Unit has various Nakamichi updates. Superb performing. Low use. Spare or substitute parts may be available.

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If you are calling or e-mailing about a motor, especially one that is rare or not specifically listed on our site, please include as many of the following details as possible: the direction the motor spins (clockwise or counterclockwise) when looking down the shaft, the voltage, and the diameter of the axle shaft (measured carefully). Also, a photo of your old motor is very helpful.


Nakamichi 500

Audio Proz Inv #: 52545

unit intact but is poor cosmetically, motor and heads are good, nice meters and controls, as is, condition 7 (contact us about parts availability )

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Nakamichi 581Z

Audio Proz Inv #: 63457

3 Head Cassette player, no monitoring. Has built in calibration tone functions, top quality. Dolby B and C, LED meters. All seemed calibrated, nakamichi updates done. Virtually unused #9+ condition. New counter belt

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