Alesis A6 Recording Equipment User Manual


 
Chapter 5: Oscillators and Filters
ANDROMEDA A6 REFERENCE MANUAL 123
3. The three outputs of FILTER 1 – its Low Pass signals, High Pass signals and
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
POST FILTER MIX section. (This is why FILTER 1 is called a multimode filter.) b.)
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.