Have several pieces needing repair
Marantz 4270 - no RR channel (preamp issue)
Luxman R-1120 - one channel faint an uncontrolled by volume (believe also preamp)
Harman/Kardon 330c - deoxited the controls, and it never powered up again - go figure!
I think all of these are over my head although I'm still picking away at the Marantz as I have ideas, had been taking stuff to Brett in Falls Church but it's less convenient for me now that I'm working in Beltsville.
Marantz 4270 - no RR channel (preamp issue)
Luxman R-1120 - one channel faint an uncontrolled by volume (believe also preamp)
Harman/Kardon 330c - deoxited the controls, and it never powered up again - go figure!
I think all of these are over my head although I'm still picking away at the Marantz as I have ideas, had been taking stuff to Brett in Falls Church but it's less convenient for me now that I'm working in Beltsville.