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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10 band stereo equalizer, excellent design. Silver face, rosewood case. Professionally cleaned, serviced, calibrated, excellent #9 condition.
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Model 537. One-third octave equalizer. 27 band fader controls, EQ in/out switch, gain control, 2U space rack unit. Silverface. Terminal style connectors. Face is good condition, one minor 1 inch scratch at right edge. Faders have typical stiffness, have been cleaned, can be further cubed. Faders, caps, lettering all intact. 8+ condition. * Cap and coil * -Call us, we can restore your Urei!-
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Stereo Tube Sonic Exciter, VU Meters, great for Mastering to create "Tube Sound"
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4 band parametric EQ, installed upgraded power supply, mod PS grounds, calibrated, improved headroom
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4 band parametric Eq, modified PS, cleaned and calibrated
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3 band sweep EQ, stereo gain 6v battery
2-channel, 1 rack-space, good cosmetically, +/- Octave Bands, 3-notch filters(50-500Hz, 400-4KHz, 1K-10KHz), XLR & 1/4" I/O graphic output and notch input
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Parametric equalizer and preamp. High gain 40dB preamp with four band sweep EQ. XLR or phone in/out. Good #7 condition with severe scratches at rack mount. Professionally cleaned, serviced, 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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We leave "SOLD" items on our website for machines that we often repair and provide parts for. This is to give you an idea of the products we typically carry, and direct you to alternatives you may not know about - we often have substitutes for out-of-stock parts, and are happy to recommend workarounds and different solutions to common problems.
5-band equalizer, AP updated with newer, quieter transistors and transistor class circuitry. Caps and coil equalizer. Very good #8 condition.
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MXR 15 Band Vintage EQ. Later Version with 5532 opamps in highbands -Excellent condition faders, no wear -Unit has low use but has slightly bent rack ear and small scuffs at bottom corner -#8+ Condition
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Graphic EQ, tested, cleaned.
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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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10 band stereo EQ all cleaned/tested.
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Parametric EQ w/tube essence, 2ch each with Gain, EQ, Freq, Bandwidth, Stereo or mono setup - Like New condition with box, packing, manual, etc. Decent design but the typical trouble which occurs is the controls age out badly, etc. They get loose and scratchy. I can fix this issue. I only sell low use things for this reason. Oddly not a lot of tube color in this design, the Aphex mic pre had more. I often refurbish old certain ADC, Sony, Radio Shack EQ, because of "cap and coil" design does effect vintage thickness (also because of single ended class A transistor design is like a tube character thing). If you need the best tube EQ, quality of controls, headroom etc., it's the ART Pro Channel (I own a few). 90db noise floor and it is really capable of wide or super sharp filters. It uses full size parts and pieces like old Yamaha and Tascam products. I can do a mod on this which allows honest variable tube harmonic level and phase. You can truly dial it in. See our ART Pro MPA Mic Preamp (has similar features).
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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.
Single ended design transistor equalizer. Excellent operating condition, QC tested OK.
9 band EQ with nice spectrum display. Reverse EQ +- 12db or +- 6db range. All cleaned and calibrated. Some controls a little sticky due to cleaning. Condition #8+
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7 band graphic equalizer, for use with Aiwa Micro System. Click button LED style interface. Equalizer/Tape, line selectors. Line in/out RCA for amp and tape. Fully serviced, with the original manual.
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Stereo graphic 1/3 octave 31-band EQ. 2 rack space unit. Excellent condition mechanical and cosmetic (like new), never rack mounted, light studio use only. All controls and switches cleaned. Super low noise 90db noise floor! Pro-grade performance, excellent parts and design, similar to Rane or 10-series DBX; this is a better offering from Samson than the current (2008) S-series. #9+ condition
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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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NEW condition, w/box, packing, manual
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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.
2 channel, 4 band parametric eq with full sweep of overlapping bands. level controls with LED clip lights, balanced XLR in/out, phone in/out, dented upper right rack ear. This model is the same as the 66 but with better op amps and a black faceplate.
This unit will cost about $75 to ship to Ireland/UK.
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2 channel parametric tube EQ xlr 1/4 inch out. New item. I bought as many as I could get, not made now. Truly one of the best tube eq’s ever done. People don’t appreciate ART. People buy names, seldom truly excellent engineered products. I kid you not the new ART preamp and processor are better than the fanciest names. Compare schematics, open the units, listen honestly…
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