MFB DOMINION 1, Operating Manual

Page: 13 / 35

13
Pressing Key will activate the key-follow-function where
the cutoff frequency will follow the played notes' pitch:
LED off – key-follow amount 0%
LED lit slightly– key-follow set to 50%
LED fully lit– key-follow amount 100%
Press
Inverse to apply negative envelope modulation.
The LED is lit is in this mode (see note on page 14).
The
Contour control sets the modulations intensity of
ADSR 1 towards the cutoff frequency.
The filter's resonance can either be modulated by
LFO2
or envelope AD . Use the Reso Sel switch to toggle
between both modulation sources. With the LED being lit,
LFO2 is used as modulation source.
VCF – Modulation
In parallel to the manual control of the
cutoff frequency using the
Cutoff control
and envelope ADSR1 modulation, up to
four other sources may also be used to
modulate the cutoff parameter.
Use the four-stage selector
Mod Select to
set the modulation source for Cutoff .
Available sources are LFO1 , LFO2 , VCO2
or VCO3 .
The
Modulation control located
underneath sets the amount of
modulation.