Recap info below. All replacement parts are brand new.
- changed seven polypropylene caps in the high voltage sections,
replaced with Nichicon caps of the same value
- changed two polypropylene caps in the preamp section, replaced with
Nichicon caps of the same value
- replaced two high voltage filter caps
- replaced several diodes in the power supply area
- replaced several resistors, mostly in the bias path
Several electrolytic caps still remain unchanged, but there is no
indication there is an issue with these.