Maralinga it sounds like you have a Toby Pro on your hands! Those are great basses and certainly a wonderful instrument to start out onCongrats
Does anyone know how the early three stacked-knob Tobiases were wired? I'm thinking of turning my Standard into a three stack bass with an active/pass. switch where the mid knob is now. The best arrangement I can think of is v/t (neck), v/t (bridge), tre./bass (mid pot in the control cavity like it was originally)