AD2044
Opto Compresseur pur Classe A, Dual Mono / Stéréo

Circuit topology
  High-voltage 100% discrete, balanced and symmetrical Class A
Output Gain Range
  Variable -10dB to +10dB, center detent 0dB
Maximum Input Level
  +30dB balanced XLR pin 2 hot
Maximum Output Level
  +32dB balanced 600 ohms, DC coupled, high-current discrete Class A
Input / Output Type
  XLR type, pin 2 hot balanced
Noise 20kHz Unweighted
  -94dB (compressor in)
Distortion THD, IMD
  0.5% (typical 0.05% at +6dB 1kHz)
Frequency Response -3dB
  1Hz to 450kHz (input band limited)
Gain Reduction Meter
  Illuminated gain reduction meter 0dB to -20dB range
Output Meter
  Professional moving coil type -20dB to +3dB (0VU=+4dB)
Compressor Type
  Optical passive attenuator
Bypass
  Hard-wire relay bypass for compressor in-out
Link Switch
  Large illuminated push switch for stereo L-R linking
Make Up Gain
  Variable 20dB range (-10dB to +10dB)
Threshold
  Threshold variable -24dB to +20dB
Ratio
  Ratio-compression variable 1:1 to 20:1
Attack
  Variable 0.5mS to 150mS
Release
  Variable 80mS to 5 seconds for 12dB release
Side-Chain
  XLR type, pin 2 hot balanced (switch/relay selectable from front panel)
AC-DC Power
  External AC supply, 150w toroidal transformer, 4 pin cable 90v isolated,
(B2T Power Supply Included)
  100-240v selectable 50/60Hz, 150w max
Dimensions
  19 x 3.5 x 12 in (482 x 88 x 305mm)
Shipping Weight
  30lbs (13.6 kg)