They added an EXP jack, not sure if it's really better than a switch...
The boost would’ve been a better choice for EXP I think. The octave is more or less set and forget—the ability to sweep doesn’t add much—but the foot switch is a key addition.I reckon it's a cool feature, but I don't know if the octave is prominent enough to justify expression control...
Thanks ! Now it´s time to label my parethenses properly.... I know that OpAmp was at the center but i had my doubts with other positions . . .You have to look at the schematic and determine the operation of the toggle / rotary switch. Sometimes it's obvious, other times not so much.
As for the Parentheses...
Rotary (starting at full counter-clockwise the clipping): OpAmp / Asymmetrical / Symmetrical / Germanium.
Toggle: Up - Asymmetrical / Center - OpAmp / Down - Symmetrical.