I was an SS guy for thirty years until I purchased a modern KT120 tube amp. Wonderful! However, the reliability issues and the regular cost of replacing tubes was onerous. I happily went back to various SS amps, including D-class.
Eventually I came across a vintage restored pair of Quad II mono block tube amps, and to my surprise, they have been utterly reliable and with years of use, have never blown a tube.
Eventually I came across a vintage restored pair of Quad II mono block tube amps, and to my surprise, they have been utterly reliable and with years of use, have never blown a tube.