User Manual
14 
wave, higher values widen it. At the extreme values, the pulse goes completely 
flat, which allows for some interesting possibilities with pulse width modulation. 
Glide: 0...127—Sets the oscillator glide (portamento) rate. Glide can be set 
independently for each oscillator. Low values are faster. See also “Glide Mode” 
in Other Oscillator Parameters. 
Sub Octave: 0...127—Controls the level of a square wave pitched one octave 
below oscillator 1 or two octaves below oscillator 2. 
Other Oscillator Parameters 
These additional, less performance-oriented oscillator controls are found in the 
Miscellaneous Parameters section. 
Oscillator Sync: Off, On—Turns oscillator hard sync on. With sync on, 
whenever oscillator 2 resets, oscillator 1 is forced to restart. 
Tip: Try routing an envelope or the mod wheel to oscillator 1 frequency 
for the familiar sync sweep sound. 
Oscillator 1 Keyboard Tracking: Off, On—Turns keyboard tracking off or on 
for oscillator 1. 
Oscillator 2 Keyboard Tracking: Off, On—Turns keyboard tracking off or on 
for oscillator 2. 
Oscillator 1 Wave Reset: Off, On—When Wave Reset is off, the Mopho’s 
oscillators are free running, which is how analog synths typically behave. That 
is, the oscillators are running whether a note is being gated on or not. When the 
amplifier envelope is set for a fast attack, this can cause a soft, but detectable, 
pop or click at the beginning of a note because the note might be gated on at a 
50
Pulse Width
0 99
Oscillator 1
Oscillator 2
Oscillator 1
synced to
Oscillator 2










