Parameters For Combination 4-Tap; Combination 4-Tap - Kurzweil K2661 Musician’s Reference Manual

maximum possible time. Because of this, when you slow down the tempo, you may find the delays lose
their sync.
Delay regeneration is controlled by Dly Fdbk. Separate left and right feedback control is generally
provided, but due to resource allocation, some delays in combinations may have a single control for both
channels.
Dly FBImag and Dly HFDamp are just like the HFDamp and Image parameters found in other algorithms.
Not all delays in combination algorithms will have both of these parameters due to resource allocation.
Parameters for Delay
Page 1
Dly Time L 0 to 32 bts
Dly Fdbk L -100 to 100 %
Dly HFDamp 0 to 32 bts
Dly Time Left and Right. The delay lengths of each channel in beats. The duration of a beat is
specified with the Tempo parameter. The delay length in seconds is calculated as beats/
tempo * 60 (sec/min).
Dly Fdbk The amount of the output of the effect that is fed back to the input.
Dly HFDamp Controls the cutoff frequency of a 1 pole (6dB/oct slope) lopass filter in the feedback path.
The filter is heard when either Dly Fdbk or LsrCntour is used.
Dly FBImag Controls the amount of image shifting during each feedback regeneration, and is heard
only when Dly Fdbk is used. Small positive values shift the image to the right, while small
negative values shift to the left. Larger values tend to shift the image so far that the image
gets scrambled, and in some cases create ambience.

Combination 4-Tap

Combination 4-Tap is a tempo based 4 tap delay with feedback used in combination algorithms.
Parameters associated with the 4 tap effect start with "4T". The control over the feedback tap and
individual output taps is essentially the same as the 4-Tap Delay BPM algorithm, with the exception that
the delay times will pin at the maximum delay time instead of automatically cutting their times in half.

Parameters for Combination 4-Tap

Page 1
4T Tempo System; 1 to 255 BPM
4T LoopLen 0 to 8 bts
4T FB Lvl -100 to 100 %
Dly Time R 0 to 32 bts
Dly Fdbk R -100 to 100 %
Dly Imag -100 to 100 %
KDFX Reference
KDFX Algorithm Specifications
10-77