try the sylvania 3 mica black plate 5751s. I love them but they tend to go for some $$$ now. Arthur
Jolida 100 cdp
I have a Jolida 100 cdp with stock chinese tubes. My system include B&K ST-202 with B&K Pro10MC sonota pre-amp, Alon II speakers. My listening habits include blues, jazz and indy bands. Looking to upgrade tubes to best suite system and listening habits. Are the RCA 5751 triple mica back plates the answer?