Era:Silverface Configuration:Combo Controls:Silver, forward facing w/ blue labels Knobs:Black skirted w/ chrome center, numbered 1 – 10 Schematics Faceplate: Front:Normal: In, In, Vol, Treb, Bass – Vibrato: In, In, Vol, Treb, Bass, Rev, Speed, Intensity – Pilot Lamp Rear:AC Outlet,...
Like the Volume & Bass Boost circuit found in the Stage Piano, but not exactly… Late-Model Suitcase Mark I & Janus I Preamp Schematic PDF provided by Tim Warneck Corrected circuit board and LED diagrams for the version of the Suitcase Mark I preamp with EQ sliders. Tim explains: ...