Specifications

PARAMETER REFERENCE MANUAL38
FILTERS
Filters
The Virus TI has two multimode lters that can be congured in series, parallel or split (i.e. separate left and
right channels with differing signal sources).
Saturation
Type Meaning
Off No saturation. Note that positive OSC VOLUME values will still control “analog”
saturation if an Analog lter model is selected.
Light, Soft, Medium, Hard,
Digital
Four different distortion curves.
Wave Shaper Sinusoidal waveshaping. Can cause drastic changes to a waveform comparable
to linear FM. Note that the Wave Shaper already starts to take effect at low
OSCVOLUME (i.e. negative values).
Rectier Full wave rectication. Inverts half of the signal, thus distorting the sound.
Bit Reducer Bit depth reduction. Generates digital quantization noise similar to early samplers.
Rate Reducer Sample rate reduction. Generates digital aliasing similar to early samplers.
Rate+Follow Rate reduction with Key Follow.
Low Pass Simple low pass lter.
Low+Follow Low Pass with Key Follow.
High Pass Simple high pass lter.
High+Follow High Pass with Key Follow.
¦ Osc Volume / Saturation
-64 to -63:Because the OSC VOLUME knob also controls saturation, this parameter changes its name de-
pending on the value. Please remember that some saturation types (especially Wave Shaper) already take
effect below the central position.
¦ Volume
Off, 1 to 127: The output level of the ring modulator. Independent of Osc Volume.
Modulation destination “Ring Modulator“.