The Master Section is the collection of controls you'll find at the far left of the front panel. It collects several important functions that you'd find handy to have in easy reach with your left hand as you play. Some of these will be familiar to users of the original Odyssey, and others are unique to ODC 2800.
From the top left, these features include:
Master Volume, Master Tune, Detune
Voices (polyphony and unison controls)
Noise Generator
Portamento
Transpose
Pitch bend and modulation controls, including Proportional Pitch Control
We'll take a closer look at these functions now.