Soldano Avenger Schematic Needed

[Drewline]

HI ALL,

I'm looking for a Soldano Avenger schematic. I've got one in for repair that has a hum which increases when the Master is turned up & when the preamp is turned up. The preamp noise sounds like high gain, the master noise is more of a hum. The noise is coming from V3 which is where the circuit different from the SLO100

Thanks,