Kurzweil K2600 - MUSICIANS GUIDE REV A PART NUMBER 910331 CHAP 10 Manual page 144

KDFX Reference
KDFX Algorithm Specifications
Signal Dly
Ratio
Threshold
MakeUpGain Provides an additional control of the output gain. The Out Gain and MakeUpGain
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The time in ms by which the input signal should be delayed with respect to expander side
chain processing (i.e. side chain pre-delay). This allows the expansion to appear to turn off
just before the signal actually rises.
The expansion ratio. High values (1:17 max) are highly expanded, low values (1:1 min) are
moderately expanded.
The expansion threshold level in dBFS (decibels relative to full scale) below which the
signal begins to be expanded.
controls are additive (in decibels) and together may provide a maximum of 24 dB boost to
offset gain reduction due to expansion.