Audio Proz Service and Sales


GLI 1500 Bi-FET Dual Channel 10 Band EQ

Audio Proz Inv #: 54911

GLI 10 Band EQ - 12db gain bands with EQ Bypass and main input.   Aux in and Tape in -2 rack space 2.25" height -#8+ Condition (see Vinc)

$ 188  Contact Us  

Furman TX-324

Audio Proz Inv #: 42475

NEW condition, w/box, packing, manual

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Furman SG-10 knobs R1378549 FS3001

Audio Proz Inv #: 50433

We have NOS knobs available for Furman SG-10 and others. Dual controls $12, single controls $8.

$ 12  Contact Us  

Furman SG-10 Graphic Equalizer

Audio Proz Inv #: 56079

Sweep graphic equalizer. Mono/Stereo, 5 band, lo cut switches for left and right, input level controls. Black face with red knobs. Tiny scuffs on face, low use unit. Engineering sample, AP mods: Power Supply, improved grounding/shielding, Mid/Hi filters. Condition #9.

$ 380  Contact Us  

Furman SG-10 Equalizer Fader

Audio Proz Inv #: 72298

With red knob. (3) available. New, #10 condition. $12 each.  (Used in Para-graphic equalizer)

$ 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.


Furman SG-10 Equalizer

Audio Proz Inv #: 57609

5 band sweep EQ with high/low level inputs/outputs 1/4" TRS. Modified power supply, upgraded capacitors, RF ground wiring upgrade, high/low phone jack inputs modified to allow 2 signals to be mixed in. Super accurate controls, used as shop owner's personal mastering EQ. Condition: 9

$ 380  Contact Us  

Furman RR-215

Audio Proz Inv #: 46053

15 band, dual channel equalizer. Operates on 115 or 230 volts. Very high quality built machine with metal controls. One fader top broken (at 6.3k), otherwise excellent #9 condition. RCA, phono, and XLR in/out. Professionally cleaned, serviced, and tested.

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Furman Q-301

Audio Proz Inv #: 29493

30 band

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Empire GX-200

Audio Proz Inv #: 44087

Single channel 20-band or dual channel 10-band EQ. Silver face, very reliable resistive rotary switches on EQ's, attenuation switch (-20, -10, 0 dB), reverse EQ switch, tape monitor, EQ record switch, line in/out and tape record/play jacks, unswitched 120v outlet. Fully cleaned and serviced.

$ 180  Contact Us  

Electro-Voice Interface A Equalizer

Audio Proz Inv #: 41169

Great Front Panel Cosmetics - Silverface. Front Panel: 3 step high frequency shaping, source/tape input select. Rear Panel: STR RCA in/out source input/output, tape out A + B, tape in. Completely cleaned, serviced, and calibrated by AP.

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DOD R-830B

Audio Proz Inv #: 64001

Dual 15 Band EQ. 2 Rack space. Worn looking, but all controls work good and tight. All cleaned and Q.C'd. Tape on front, needs TLC #7 condition 

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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.


DOD 431 Series Graphic Equalizer

Audio Proz Inv #: 58705

7/10 condition. 1 space rack mount. (A few broken fader switches, some cosmetic issues.)

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DG211J IC

Audio Proz Inv #: 47774

Special audio attenuator IC for DBX and others.

$ 18  Contact Us  

DBX Model 10/20 Equalizer and Analyzer

Audio Proz Inv #: 45867

Computerized equalizer and analyzer. Includes calibration mic. 10 memory presets, pre/post EQ, pink noise generator, source/tape monitor selection, peak/average RTA modes, auto/fixed RTA display modes, L/R/L+R EQ display modes, auto EQ. Professionally cleaned, serviced, tested. With factory updates on mute relays and RFI suppression by DBX. Excellent #9+ condition, nearly perfect.

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DBX 231

Audio Proz Inv #: 72100

Graphic EQ, 31 band short throw faders, no use, with box and packing, mint condition, condition #9

$ 228  Contact Us  

dbx 215

Audio Proz Inv #: 42417

Dual 15-band equalizer, rack mounted (1RU). Low cut switch, balanced 1/4" and XLR in/out, 4 led input meter, high quality construction. Fully cleaned and tested. #9 condition, light rack rash.

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DBX 2031

Audio Proz Inv #: 64000

31 band with DBX limiting VCA and noise reduction circuit. High quality design. Cleaned, Calibrated, known low use. #8+ condition 

$ 118  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.


DBX 2031

Audio Proz Inv #: 64002

31 Band EQ with III NR and limiter. Faders are perfect. #9 condition. Cleaned, calibrated, low use. 

$ 118  Contact Us  

dbx 1531X

Audio Proz Inv #: 42386

dual 15 band or single 31 band switchable equalizer. Mint condition, all cleaned and serviced. XLR and 1/4" phone in/out. With manual. Later model machine (pre-215) with superior quality construction.

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DBX 10/20 parts

Audio Proz Inv #: 46054

Excellent condition parts machine. Unit has failed, locked up display microprocessor. Good for hobbyist or someone looking for face plate, knobs, power supply, etc. AudioPro could also fix this unit for on request.

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Bose Model 800 Active EQ.

Audio Proz Inv #: 40136

Funtionally perfict, Low use hours however case is heavily worn/chipped. 1/4" I/O on rear panel

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Bose 901 Series IV

Audio Proz Inv #: 62478

Active equalizer. Completely rebuilt, updated for improved performance. Replaced all IC's with TL072, New filter caps on power supply (1000uf/25v), new caps on equalization circuits 22uf/25v NPS. Used good condition, small chip on left corner #9 condition  (We repair/ service this as well as the other version BOSE Eq. )

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Bose 901 and EQ

Audio Proz Inv #: 57722

Bose 901 Series I Speakers, the original, and EQ. EQ is in virtually unused condition, but the connectors have typical oxidized RCA. Use tight RCA and it is no problem.

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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.


Bellari

Audio Proz Inv #: 29718

Stereo Tube Sonic Exciter, VU Meters, great for Mastering to create "Tube Sound"

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Behringer DEQ2496 Ultra-curve Pro

Audio Proz Inv #: 72667

Single rack space audio processor, two channel operation, wide range multi-function EQ and RTA etc. Truly powerful device,  XLR in & OUT, 1/4" L/R outs, optical IN/OUT MIDI IN/OUT/THRU, and more. Low use unit, very clean cosmetics, fully functional test OK. only minor rack rash on top & bottom. #9 condition.

$ 268  Contact Us