Preliminary Info - CAUTION: may change! (it has indeed changed, need to update)

Rev 3 issues:

C93 polarity is not indicated on silkscreen

Mounting holes for display may be slightly off

Mounting holes for display should enlarge slightly to allow M2 screws

3 beta testers had Teensy I/O pins damanged, mostly encoders and pushbuttons

Audio input clipping on 1 channel distorts other channel input

Control board should allow more clearance for external trigger headers / wires