New request for "Triggerman 100h" or Grainger copy front-end sschematic

[Amplifierman]

Hi people, request for this info from a newbie. I missed the original post for the Grainger Firebird/Triggerman 100h schematics. I have them from the DSP on/off switch and into the main amp (which I got working OK-ish) (2 pages) but not from the input to that switch. It's driving me mental with the hum, tried everything. Any further thoughts, except the swift application of a lump hammer?
Thanks for any help - and I have a reasonable selection of schematics so try me if you get stuck, you never know....

[oc disorder]

Have a look under Epiphone on the Black Magic Amps site. Guitar Amplifier Schematics and more


You will find 3 Triggerman pdf's there.

[Amplifierman]

Thanks a million, oc disorder, good call. Is every amp ever made there? Looks like it! Anyway, problem solved, combination of bad joints, bad pots, etc. usual stuff I didn't see first time around. It does help to have a full cct diag though. Thanks again.