Dangerous Music Compressor, VCA compressor, Selectable stereo operation or dual mono, Compression without any distortion even at 20 dB gain reduction, Better stereo imaging thanks to dual detectors, Sophisticated side-chain with bass cut, de-esser and external side-chain, Targeted control of contours with soft knee and manual time variations, Additional control with Smart Dynamic: switchable limiting for transient peaks only, Visual monitoring options with a switchable and clearly arranged VU meter, VU meter is calibrated, Stereo link offers easy control over gain and threshold, Frequency range: +/-0.25 dB from 15 Hz - 80 kHz, Max. level: > +27 dBu, Inherent noise: < -93 dBu band limited from 22 Hz - 22 kHz, THD+N: < 0.005%, IMD: < 0.007%, Crosstalk rejection: > 115 dB @1kHz, Input impedance 20 kOhm, Output impedance: 50 ohm, Side-chain filter, Bass cut 6 dB / octave, -3 dB at 60 Hz, De-Ess via switchable ""sibilance boost"": Baxandall high shelf +2 dB at 5 kHz, External side-chain: XLR send and return per channel, 2x XLR inputs, 2x XLR outputs, Format: 19"" / 2U