Well like many threads;this can have a life of its own.
So, I can just post my own thoughts for comparison. I have had at least 10 tube class a,a/b amps. Two of these being CJ brand, the 5's and 8's. My 5's blew about 25 fuses in 4 years (bias resistor fuses) The 8's not so many but similar problem. Sure; thee tubes were the main cause. I owned the Music ref2 the biasing pots went South,twice. A Jadis 7 mk4 also went So. to the tune of a near 1 thou,repair. Many other tube amps I only kept for 6/12 months w/ no repairs.
My overview would read like a resume for wives/girl friends;--some are worth it some not. I guess each of us has a different tolerance for such.
I now use the CJ 350,a SS design. This is the best amp I have owned and I only have to push the "on" button.
So, I can just post my own thoughts for comparison. I have had at least 10 tube class a,a/b amps. Two of these being CJ brand, the 5's and 8's. My 5's blew about 25 fuses in 4 years (bias resistor fuses) The 8's not so many but similar problem. Sure; thee tubes were the main cause. I owned the Music ref2 the biasing pots went South,twice. A Jadis 7 mk4 also went So. to the tune of a near 1 thou,repair. Many other tube amps I only kept for 6/12 months w/ no repairs.
My overview would read like a resume for wives/girl friends;--some are worth it some not. I guess each of us has a different tolerance for such.
I now use the CJ 350,a SS design. This is the best amp I have owned and I only have to push the "on" button.