3. S.Src Signal Source

Specifies what signal from this track should be sent to the the specified send bus. A number of different sources can act as the sidechain signal;

• nLen (note length); a signal is generated for the length of any note played on this track
  
• OSc1 (oscillator 1); the playing volume (amplitude) as generated by the amplitude generation block (AEG + LFO + velocity) from oscillator 1 on this track, is used as the signal
• OSc2 (oscillator 2); the playing volume (amplitude) as generated by the amplitude generation block (AEG + LFO + velocity) from oscillator 2 on this track, is used as the signal
• O1P2 (oscillator 1 + oscillator 2); the playing volume (amplitude) as generated by the amplitude generation block (AEG + LFO + velocity) from oscillator 1 plus oscillator 2 on this track, is used as the signal
• MO12 (oscillator 1 x oscillator 2); the playing volume (amplitude) as generated by the amplitude generation block (AEG + LFO + velocity) from oscillator 1 is multiplied by that from oscillator 2 on this track, and used as the signal
• Audi (audio); the audio as produced by this track, is used as the signal