One time demo unit, full warranty, like new in box. (probably sold)
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Single space rackmount stereo equalizer, highly recommended product. New in box.
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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.
Stereo Tube Sonic Exciter, VU Meters, great for Mastering to create "Tube Sound"
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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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OUT OF STATE CUSTOMERS:
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We prefer PayPal payments.
We only ship to VERIFIED PayPal Addresses
For customers who do not have a PayPal account we also take Credit Card over the phone.
Please be aware that there is a minimum $4-$6 to ship any part.
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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Funtionally perfict, Low use hours however case is heavily worn/chipped. 1/4" I/O on rear panel
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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.
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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31 band with DBX limiting VCA and noise reduction circuit. High quality design. Cleaned, Calibrated, known low use. #8+ condition
31 Band EQ with III NR and limiter. Faders are perfect. #9 condition. Cleaned, calibrated, low use.
We have been selling and repairing professional and consumer audio equipment for over 40 years. (Read some of our customers testimonials here).
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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Graphic EQ, 31 band short throw faders, no use, with box and packing, mint condition, condition #9
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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7/10 condition. 1 space rack mount. (A few broken fader switches, some cosmetic issues.)
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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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.
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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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.
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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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
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With red knob. (3) available. New, #10 condition. $12 each. (Used in Para-graphic equalizer)
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.
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.
We have NOS knobs available for Furman SG-10 and others. Dual controls $12, single controls $8.