Restoration notes
Fully disassembled and cleaned. Inputs cleaned. All capacitors on all boards replaced, including filter capacitors. (I only use Nichicon, Panasonic, Kemet and WIMA capacitors) New diodes in power supply and amplifier circuits. Pre-driver and differential transistors replaced. Final output transistors pulled and cleaned along with new thermal grease and pads applied. All controls disassembled and cleaned/conditioned. New lamps throughout.