Quad compressor/limiter. 4 chan (2 linkable in pairs) comp/limiter. Lo-pass filter, sweepable 20hz-20khz. Compand, threshold, ratio, gain, attack, release, and limit knobs. Optical, link 1/2 (3/4), auto and bypass switches. 10-led metering of gain reduction. XLR and 1/4" in/out with side chain input. Nice performance, good build quality! #9 condition with some minor rack rash. With manual.
Tube mic preamp/compressor/equalizer. AUDIO PRO MODIFIED: Tube Harmonic T.H.E. Bias control transformer in Vactrol EQ Mod. Highly recommended, Super noise spec machine! QC, Test All. #10 new in box
Vinc -Audio Pro Modified for enhanced, adjustable tube dynamics with controls on front panel. Stereo tube compressor XLR or phone in/out, -10/+4dBm switchable, Extremely accurate calibration; channel to channel is only +/- 1dB over 60dB range of operation. Also installed highest quality Behringer OT-1 output transformer. This unit has tube harmonic equalizer circuit installed, does variable 2nd harmonic adjustments. (is our shop engineering sample for variable true tube harmonic equalizer effect). #9 Excellent condition, no box, unit warrantied.
Heavily modified by Vince. 7 new switches, overdrive control, combo mic pre/comp/eq with many added features. Low noise high gain tube modification. 2 Band Bass/Treble. Front panel paid gain/phase switch. Tape saturation control. Smooth fast compression switch. High gain / bright switch. Power supply ground mod. Transformer EQ optical mod. This is the cats meow! Call for details 617-926-8020. Top flight cosmetic condition #8 with just a tiny bit of rack rash.
Tube Stereo Compressor, rev. 4. Designed to accomodate +14 to +24db operation. Matched Vactrol. Basic update for improved tube gain/noise. Improved Vactrol circuit and matched channels. Improved threshold, range compressor. Change of design to cathode feedback dynamic bias / tube harmonic. Engineering Sample (#9 condition). Volume levelling compressor (brings volume up, matched tubes).
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.
Engineering model, modified-rev 6, unit has updated board installed-RP282 to RP583, dynamic eq bias/channel tracking within +/-2dB, assymetrical RMS/detector circuit installed, logarithmic slope detection, PS modifications/head room and noise mod. Calibrated +/- 1db channel to channel. Too much to list, call for details.