User Manual

ARTURIA – CS-80 V – USER MANUAL 40
3.5.2 The modulation matrix
The original CS-80 possessed no other sources of modulation than those described
above. To increase the possibilities of synthesis, a new modulation matrix is available.
To activate it, open the left hatch. (On the original CS-80 this hatch held four
mechanical preset selectors.)
Open modulation hatch
There are ten modulation controls available. For each modulation, the source must
be selected from 12 choices, and the destination in a list of 38 choices, by clicking
on the SOURCE and DESTINATION displays. The AMOUNT knob sets the rate of
modulation.
The sources of modulation are as follows:
 LFO1 : Low frequency oscillator of the first line
 LFO2 : Low frequency oscillator of the second line
 SubOsc : General low frequency oscillator
 EG Filter1 : Envelope of the filters of the first line
 EG Amp1 : Envelope of the VCA of the first line
 EG Filter2 : Envelope of the filters of the second line
 EG Amp1 : Envelope of the VCA of the second line
 Velocity : Velocity of the MIDI note
 AfterT : Pressure of the MIDI note (Aftertouch)
 Ribbon : Ribbon controller
 Wheel : Modulation wheel
 FootExp : Expression pedal
 Off : No modulation
The modulation destinations are as follows:
 VCO 1 Freq : Frequency of the oscillator of the first line
 VCO 1 PW : Pulse width of the oscillator of the first line
 Noise level1 : Noise level of the first line
 Noise level2 : Noise level of the second line
 VCO 2 Freq : Frequency of the oscillator of the second line
 VCO 2 PW : Pulse width of the oscillator of the second line
 HP 1 cutoff : High-pass filter cut-off frequency of the first line
 HP 1 res : Resonance of the high-pass filter of the first line
 LP 1 cutoff : Low-pass filter cut-off frequency of the first line
 LP 1 res : Resonance of the low-pass filter of the first line
 HP 2 cutoff : High-pass filter cut-off frequency of the second line
 HP 2 res : Resonance of the high-pass filter of the second line