Source Audio C4 Synth User Manual page 33

Normal fixed pitch Interval, the Harmonization pitch intervals fluctuate according to the selected key
and scale.
•
Key Dropdown Menu: Selects the Harmony key.
•
Mode Dropdown Menu: Sets the scale or mode of to which the harmonization adheres.
•
Intervals 1 & 2 Dropdown Menus: Selects the core harmony interval for each Voice. Interval 1
sets the interval for Voices assigned to a Source labeled with a "1" (ex. Square 1, Sine 1, Saw
1). Interval 2 sets the interval for Voices assigned to a source labeled with a "2" (ex. Square 2,
Sine 2, Saw 2).
•
Tuning: Make fine pitch adjustments to the Harmonization. By default the Tuning monitor
will adhere to a standard A 440 tuning.
Knob Assign
Use the Control 1 Knob Assign and Control 2 Knob Assign dropdown menus to select which
parameter are assigned to CONTROL 1 & CONTROL 2 knobs on the face of the pedal.
External Control
The External Control block is where external expression control is assigned to devices like the Source
Audio Dual Expression Pedal, Hot Hand 3 Wireless Controller, and expression devices connected to a
Neuro Hub. All external control expression devices connect to the CONTROL INPUT jack on the
topside of the pedal with a 1/8" TRRS cable.
•
ON Button: Engages/disengages external control.
•
Control Source: It is possible to control up to three parameters with external expression –
each of the three rows in the External Control block are assignable to a single parameter. Use
the Control Source dropdown menus to select the type of external controller being used.
There are three different options in this menu:
SA249 C4 Synth User Guide 33