Just a quick note on v.7.7
WD PRE
The MIC / LiNE and IMPEDANCE sections are cut off on the GUI. I think there was a phase rev button too but I can't see it anymore.
Toggling to the Prescision, Porta, Clean E, or Tube Tone will reveal a ghostly image of the impedance section.
IRON knob produces loud artifacts when twisting or double clicking after audio has been played through the Class A 73 system.
To reproduce play some audio while on 73, crank the gain, stop audio, tiwst or double click the IRON knob.
WD FET
LIMIT, DE-ESS, GATE, and DIRTY buttons are big/white (placeholder?)