Hi John, it’s good to hear from you again. This is important to me as my hair turned grey and now Will had passed away a few year back. And we met again in full circle. I am retired so I finally get around to updating M854PX vintage 2015.
I want to clarify if the core inductor hooked up to the bass transformer should be removed also in the mod? Will told me to rip everything out except for the power supply, bass transformer and add small value extra high voltage caps between AU90 and bass transformer but did not mentioned core inductor.