1 rack space lightwieght design (thin depth), full control for attack/release, gate circuit (threshold and rate), stereo link, OK general semi-pro studio use, +4/-10dB out with RTS phone jacks, nice LED display, cleaned controls and switches. **New Low Price!** Mint condition with box and packing.
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New in box, one channel mic pre/comp/eq. New low price!
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Dynamic range enhancer, can handle pro +14 dBm level, powerful linear compressor/expander, useful to compress listener program music to nice even level background, excellent audio quality circuitry similar to most expensive DBX equip., power supply cap upgrade, audio capacitor upgrade, calibrated, etc.
These machines are rare and special because they are true gain ranging compressors for engineers who want to squash a high dynamic range without much pumping. It is also able to expand dynamics, adding energy and depth to dead recordings.
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Stereo compressor 1/2 unit rack size. New in Box
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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.
Multi Function Unit Processor, Very Interesting Function for Acoustic Synthesizer or Trick Effects, 1 space dual channel, Like Mint Condition Extremely Well Built Unit. **New Low Price!**
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British channel, List: $599 New in Box!!
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Pro channel compressor, List: $399 New in Box
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Threshold/ Release for Expander Gate Threshold/ Ratio/ Output gain for compressor Peak stop Level for Limiter Controls on Both Channels LED indicators/ OIU rack space XLR 1/4 inch out #9 Condition - Fully cleaned/ callibrated. Virtually unused.
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Compressor/limiter with gate, dual mono or stereo operation, -10dBV or +4dBu on each channel, side chain, LED readout, switchable Peak/RMS and hard knee/soft knee, 1/4" phono in/out, modest performance, semi-pro studio item, cleaned controls/switches, nice cosmetic condition.
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2 channel compressor w 1/4" and XLR connectors for inputs and ouptuts, excellent channel tracking, peak stop circuit, excellent expander gate, limiter, bypass, unit has excellent channel matching compression, well-built button controls, cleaned switches in excellent shape and works perfectly
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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.
Very nice compressor, designed for real pro work at +14dbm. XLR/phone in/outs. 120/240v. Hong Kong version with steel shield tops. 2 rack ears included. #8 condition with some obvious scratches on edge. Clean face and knobs in excellent condition. Professionally serviced and calibrated.
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2 channel compressor limiter. Has broken gain put on 2nd channel. Unit otherwise appears to function fine. Top cover has deep dent. For parts or easy rebuild. Call for parts. 7- condition as is.
Compressor, Dynamic Range Enhancer, Noise Reduction system. Front panel features: Above threshold/linear switch, level adjust, compress/expand ratio control, pre/post enhance, rec/play/bypass selection, tape/DBX disc selection, play level match control. Unit designed for cassette or reel to reel. Excellent cosmetic condition. Completely cleaned, serviced, and calibrated.
Vacuum tube compressor. Multi-function tube based preamp/comp. Matched original tubes installed, all cleaned and calibrated, channels matched to 1 db! Gain reduction metering calibrated to within 2db. Fully updated and spec'd. Minor rack rash, #9 condition.
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Compressor/enhancer. later version with updated circutry. XLR in and out only. Super Best quality compressor best sounding easy gain riding compressor. complete cleaning and calibration, excellent condition.
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2 channel compressor Face is slightly stained. wood side panels ok. all serviced and calibrated.
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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.
Mint condition. full featured compressor with auto attack/threshold. xlr in/out must run true balanced line. all cleaned and calibrated excellent low use condition.
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gain leveling compressor with variable gain leveling!! 2 meters per channel for gain reduction and vca level. super quality built unit. completly cleaned and calibrated.
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Modified 3 band compressor/expander with vairiable control. Ground, power supply, and input gain modifications. Nice controls. Excellent unit.
The 503 is simply the rack mount version of the original 3bx expander design with 2 variations of circuits. 1 version 3bx used all discreet circuit parts and actually can sound a little tube like with some harmonic "thickness" due to the VCA design. This is a very rare version. The later second version used a custom made dbx IC used in most vintage products. Both 3BX are known to sound robust in comparison to modern 3BX XDS which can sound a little forward and slightly bright.
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Stereo Compressor/Expander/Gate 2 rack space Vacuum Tube Processor WOW excellent compressor!
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Dual Compressor Limiter, with original box in #9 condition.
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Stereo mastering compressor. Super spec'd calibration for accurate control and metering, left to right channel matching within 1/2 db. Over 50db of compression range! Fully cleaned and checked over, re-soldered VCA V8 module at board. #9 condition, excellent.
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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.
4 channel compressor, GAIN RANGING COMPRESSOR
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Dual channel compressor with peak limiter. Excellent fine tunable compressor and gate with adjustable attack. Perfect condition, as new, but missing original box.
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