Kurzweil K2600 - MUSICIANS GUIDE REV A PART NUMBER 910331 CHAP 10 Manual page 94

KDFX Reference
KDFX Algorithm Specifications
727 PolyDistort + EQ
Eight stage distortion followed by equalization
PAUs: 2
PolyDistort + EQ is a distortion algorithm followed by equalization. The algorithm consists of an input
gain stage, and then eight cascaded distortion stages. Each stage is followed by a one pole LP Þlter. There
is also a one pole LP in front of the Þrst stage. After the distortion there is a 4 band EQ section: Bass, Treble,
and two Parametric Mids.
L Input
R Input
Figure 10-39
10-94
Dist Drive
LP0
Distort
Curve 1
LP1
Distort
Curve 3
LP3
Distort
Curve 5
LP5
Distort
Curve 7
LP7
Bass Treble
Block diagram of PolyDistort + EQ
Dry
Distort
Curve 2
LP2
Distort
Curve 4
LP4
Distort
Curve 6
LP6
Distort
Curve 8
LP8
Parametric
Wet
Mid1 Mid2
Dry
L Output
R Output