Controls - Source Audio C4 Synth User Manual

Controls

Knobs
ALT (Alternate) Button
The small black button located on the topside of the pedal next to the CONTROL INPUT jack. Pressing
the ALT button temporarily puts the pedal into Alternate Control Mode (indicated by the blinking ALT
Function LED). Alternate Control Mode switches from the Primary to Secondary function of the
INPUT/SENS and MIX/VOL knobs. Also moving the center toggle switch will change the Preset Bank.
There are two Preset Banks the first is indicated by a green center LED, the second is indicated by a
red center LED.
INPUT/SENSE
A dual function knob that adjusts the level of the INPUT level signal going into the processor or the
SENSITIVITY of the envelope filter. See the ALT (Alternative) Button section above for instructions on
accessing the Secondary Parameter.
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INPUT (Primary (Default) Parameter): Adjusts the volume level of the input signal. Given the
reactive nature of the C4's pitch detectors and envelope followers and the varying output
levels of different instruments and their passive or active pickups, it is important to set the
level of signal hitting the pedal's processor. For hotter, active pickups it is probably best to
SA249 C4 Synth User Guide 11