Filter 2; Filter 2 Parameters - Ashun Sound Machines HYDRASYNTH Owner's Manual

Filter 2

Filter 2 is our adaptation of a classic 2-pole state-variable filter. It is the only filter type offered by
Filter 2, and it provides a perfect complement to Filter 1.
The filters can be used in Series or Parallel.
This setting is found on page 2 of Filter 1.

Filter 2 parameters

Control knob Parameter
1 Morph
2 (Sliding arrow) LP>BP>HP Arrow indicates filter character
3 Cutoff
4 Resonance
5 ENV 1 amount +/- 64.0
6 LFO 1 amount +/- 64.0
7 Vel Env
8 Keytrack
Morph
This parameter adjusts the filter between its
various states, with a Low Pass filter at one
extreme, a High Pass filter at the other, and a
Band Pass filter at the middle setting. Along
the way there are hundreds of intermediate
settings. As the value changes, a sliding arrow
indicates the current setting.
Set up mod routes quickly from an Envelope or LFO to the Filter: Hold the module
button for the desired source, then press the module button for the destination.
Range Description
0.0-128.0 Adjusts filter: 0 = LP, 64 = BP, 128 = HP, with
gradual changes
0.0-128.0 Cutoff frequency
0.0-128.0 Controls resonance or Q
Sets amount and polarity of Envelope 1 effect on
filter
Sets amount and polarity of LFO 1 effect on filter
+/- 64.0 Allows velocity to set maximum range of filter
envelope
+/- 200% Scales filter response across keyboard; C2 =
center note
When Filter 2 is selected on the top panel, the
Morph parameter is shared with the Drive /
Morph knob in the Filter Controls section.
The rest of the Page 1 parameters are identical
in function to the same parameters in Filter
1 (Cutoff, Resonance, ENV 1 amount, LFO 1
amount, Velocity, and Keytrack). Please refer
to Filter 1 parameters: page 1 (p. 42)
descriptions.
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for their