Alesis ANDROMEDA A6 Reference Manual page 125

Chapter 5: Oscillators and Filters
3. The three outputs of – its Low Pass signals, High Pass signals and
FILTER 1
Band Pass signals – are routed to the .
POST FILTER MIX
Notice two things here: a.) All three types of filtering are available at the
same time; you adjust the amount of each filter with its level control in the
section. (This is why is called a multimode filter.) b.)
POST FILTER MIX FILTER 1
Notch filtering is produced by having both the Low Pass and High Pass levels
above zero (with Band Pass off).
Tip: To use just one filter mode, turn the others off by turning their level knobs fully
counter-clockwise.
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NDROMEDA EFERENCE ANUAL