Deeper explanation of equalizer function will be found in the User Manual. An overload LED indicates when the unit is close to clipping due to excess gain. This means the device can be used as a de-esser to remove sibilance or perhaps to compress a heavy dance mix and still retain the low frequency dynamics. When the external KEY input jack socket is used to trigger this function an LED is illuminated. Threshold and Release are variable controls.
Attack is switchable Normal or Fast.
Metering Green 5 is provided with extensive metering, Normally the meter shows the True VU response of the post - input trim level. It may also be switched to indicate Compressor Gain Change, Gate progression or Expansion.