I have had the Raysonic cd128 for about 5 years, never changed the tubes, the guy I bought it from had already upgraded tubes (philips) so I can not compare with original stock tubes.
A big change happened for me, when I swapped out the standard power cable to a Shunyata Alpha Digital.
Please could you advise, when changing tubes for RCA do you change all four tubes?
A big change happened for me, when I swapped out the standard power cable to a Shunyata Alpha Digital.
Please could you advise, when changing tubes for RCA do you change all four tubes?