Audio Proz Service and Sales


Bellari RP533

Audio Proz Inv #: 60665

Modified with transformer, Automatic EQ compressor. This design allows deep bass and impulse response to be enhanced and less high frequency attenuation and clarity enhancement circuit. Unit has a ground modification and capacitor update for 6db noise floor improvement. This version has a 4560 op amp upgrade for line out balanced out. Mic pre amp RFI suppression capacitor. Modified with first stage tube harmonic bias control (right control) Cleaned switch with silver paste. #9 condition

$ 800  Contact Us  

Philips 212

Audio Proz Inv #: 60662

Electronic. 33/45 speed switch, stop switch, excellent suspension system. With used (low use) high quality ivory Audio Technica cartridge/Stylus, stylus is in alignment and good condition. All cleaning, pitch calibration. Plays great, suspension is set well, some minor marks on front of chassis, dust cover intact and looks good but logo has fallen off the top. #8 condition

$ 300  Contact Us  

Marantz CD 5001

Audio Proz Inv #: 60651

Basic but well done Sony redesign. A-B repeat. Plays text read out. Slim line black. Remote dim of face read out. Plays CDR and damaged discs. Cosmetically perfect. Calibrated and cleaned. Condition 8+.

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Acoustic Research Model 8.3 Phantom

Audio Proz Inv #: 60535

(Pair) Slim line aluminum cabinets. Mirror image placement of speaker drivers. Replaced with softer dome midrange nicer audio quality for audiophile range. Added cabinet dampening. #9 condition

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HH Scott Model 2506 Solid state stereo/type 715 TT hybrid

Audio Proz Inv #: 60521

Fully automatic, dropping spindle. FM tuner, headphones jack, tape monitor, right/left 1/8" microphone inputs. Auto return indexing is a little off, additional piece has been attached to arm rest to catch arm. No dustcover. Foam installed under chassis to improve suspension. Unit had many capacitors replaced also. Good condition, minor wear and tear on chassis face and wooden cabinet. 9

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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


Luxman L480

Audio Proz Inv #: 60446

Integrated amp. Unit has 2 tape source inputs. 2 dubbing inputs, 60 watts per channel, has moving magnet and moving coil cartridge inputs. Nice rosewood case. Tuner and auxiliary inputs. Pre amp in/out amp loop. Nice silver slimeline face. All switches and controls cleaned, updated speaker relay. #9+ condition.

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Crate Stealth-50 GT-50

Audio Proz Inv #: 60360

With 16ohm Clestion Vintage 30 speaker, impedance speaker matching switch gives different tone qualities. Spring reverb. 4 6V6 Amplifier, excellent, 4 new Sovtek 6V6 tubes installed, 2 channel IN, multiband EQ, FX send loop, footswitch. 8/10 condition cleaned, calibrated, major super-ruggedization, doubled upon grounds, tested reverb/speaker. new fuse holder.

$ 348  Contact Us  

Dual 1218

Audio Proz Inv #: 60352

33, 45, 78 speed, pitch adjust, cueing, antiskate. With AT13a cartridge/stylus used but #8 condition. With original RCA cables, good quality.Nice condition, platter looks great, some minor wear, marks on wooden case. Dust cover in fair condition, missing approximate 2" piece broken off at lower back, another 2" crack in back has been taped. Overall condition #9. Call Vinc

$ 420  Contact Us  

Gemini Belt Drive Turntable System XL-BD40

Audio Proz Inv #: 60344

Pitch adjust, strobe, cueing, with original box/packaging, with original M-22 cartridge/stylus. 9+/10 condition, nice condition, very clean, looks great, has seen low use time, new belt, calibrated speed, minor haze of light scratches on dustcover which is in 8+/10 condition.

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Pioneer PL-560

Audio Proz Inv #: 60319

Quartz PLL, Full-automatic. 2 Speed repeat, anti-skate, pitch control. (Silver base) Shure RXT5 cartridge #9 condition. Tone-arm rest broken, unbalanced output. Turntable Mechanics #9, Dust cover #7 (severe marring) setup when sale. Speed check, cut, repeat speed adjust. All work feet replaced (nice stockmount). #8+ condition.

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Nakamichi DR-3

Audio Proz Inv #: 60128

Type I II IV tape selector, Bias tune control, digital counter repeat/play/record selector, Dolby NR MPX Filter. Headphone jack. Calibration perfect for maxell tapes type II. Excellent working and cosmetic condition, very clean internally and exterior, very minor scratches, Obvious multiple scratches on case cover.  Virtually no use time. #9- condition

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We have thousands of items in inventory. To see our full inventory select the category under the Products dropdown menu, or at the top and bottom of each listing.


Electro-Harmonix hog 2

Audio Proz Inv #: 60025

Harmonic Octave Generator with expression pedal. New Condition

$ 480  Contact Us  

Mitsubishi DA-A10

Audio Proz Inv #: 59763

Dual monaural construction. Stereo power amplifier. Back panel level control, 2 way speaker switch. New capacitors installed, including bypass capacitors. Good quality relays UPDATED. Nice condition, low use time. 9. We can do a capacitor rebuild on this model for $200-300.

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Sony RF Wireless Headphone System MDR-RF985RK

Audio Proz Inv #: 59669

Includes headphones, ac adapter, transmitter, connecting cable, 3 channel. #10 New

$ 108  Contact Us  

Art Pro VLA II

Audio Proz Inv #: 59467

REV2. NEW. 2 Channel vactrol compressor. With 2 channel modified with compression EQ. Condition: 10.

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Pioneer PL-514X

Audio Proz Inv #: 59433

Automatic Return, New AT311EP (eliptical stylus), Black Base, Superior Quality. Dust cover nice but light scratches. #8+ condition

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Philips GA312

Audio Proz Inv #: 59352

Belt drive, auto pick up at end of play only 33/45 pitch control, dust cover has crack left hinge, new belt installed, new phono cart at 92 with 311 stylus installed, (dent on center silver platter disk) basic service and maintenance, arm balanced, #8-

$ 368  Contact Us  


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.


Phase Linear 1000

Audio Proz Inv #: 59325

Autocorrlator noise reduction system. Dynamic range recovery. Peak unlimiter/down Expander, Autocorrelator. Low freq, calibration controls. Many modifications,crucial capacetor update for better performance and channel to channel spec. ground MOD for super low noise.

$ 300  Contact Us  

Beyer M 69 N (c)

Audio Proz Inv #: 59267

New in box W/ Spec Papers. Product from 20 years ago. Comes with Beyer Mic Holder. SN #: 53464. Part of shop owners personal collection. tested OK #10 condition

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TEAC A-3440 Multitrack Series

Audio Proz Inv #: 59004

4 track simulsync 1/4 inch tape. Pitch control. Metal Reel, Pitch Control, Hub Adapters, All channels within 1db tracking. Complete clean calibrate (1 meter replaced) 8/10 Condition, heads are at 85%, no feet on back or bottom #8+ Condition

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DBX 3BX Series I

Audio Proz Inv #: 58712

3 band dynamic range expander. 0-50% expansion. Gain exchange LED system. Transition level fader module. Easily understood recording functions. Beautiful stained wooden panels. 9/10 condition (all clean calibrated).

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Crown Powerline Two

Audio Proz Inv #: 58562

PL-2. 2 Level adjuster. Output monitor jack. RCA input. Face plate is good condition but rack handels have obvious scratches. Complete service. Unit in low, 8 condition.

$ 300  Contact Us  

JBL 2600

Audio Proz Inv #: 58298

Audio Pro in house total upgrade of woofer and tweeter. Tonegen Woofer tunes to 40 Hz, Silver Flute tweeter. Rev 3 Phase corrected crossover, Light Oak nice round cabinets. grills have small pull holes. #8+

$ 360  Contact Us  


We have been selling and repairing professional and consumer audio equipment for over 40 years. (Read some of our customers testimonials here)

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.


M-Audio LX4 Studiophile 5.1 Speaker System

Audio Proz Inv #: 58232

5 Small 2 way speakers. 6 inches wide, 9 inches tall, 6.5 inches deep. Black textured vinyl cabinet (no grills by design). 1 inch mylar dome. 4 inch cone/foam surround. Shielded, clear voice and mid bass. Designed as front left and right, and rear left, right and center channel expansion speakers. (Could be modified for improved fidelity). Powered subwoofer. 8 inch front face design. Black with black knit grill. Discreet 1/4 inch input only. Master volume for satellite speakers, separate bass level control. Basic clamp speaker outputs. Includes some speaker cable.

$ 368  Contact Us  

EV PL20

Audio Proz Inv #: 58214

Modified mic with CAD 411 whole assembly retro fit into PL20 chassis hypercardioid triple non foam windscreen uses internal ev transformer sounds like RE 20 but can take more sound pressure more clarity. Mic is heavier has less microphonics slightly heavier output. Call for modification. I've done this mod for some fancy studios who like it. Very cool modern mic. 8+ condition.

$ 280  Contact Us