User Guide
77
English
Filter Shape
The lter may be congured to have a low-pass (LP), band-pass (BP) or hi-pass (HP)
characteristic with the Shape button
30
. The Slope button
31
sets the degree of rejection
applied to out-of-band frequencies; the 24 dB position gives a steeper slope than the 12 dB; an
out-of-band frequency will be attenuated more severely with the steeper setting.
Frequency
The large rotary Frequency control
32
sets the lter cut-off frequency when Shape is set to HP
or LP. With a band-pass lter congured, Frequency sets the centre frequency of the pass-
band.
Sweeping the lter frequency manually will impose a “hard-to-soft” characteristic on almost any
sound.
Volume
Centre
Frequency
Frequency
Volume
Frequency
Cutoff
Frequency
Low Pass 24 dB
Band Pass 24 dB
Band Pass 12 dB
Volume
Cutoff
Frequency
Frequency
High Pass 24 dBHigh Pass 12 dB
Centre
Frequency
Volume
Frequency
Low Pass 12 dB
Cutoff
Frequency
Volume
Frequency
Cutoff
Frequency
Volume
Frequency