Postby MacFangus » 30 Dec 2016, 16:34
I couldn't imagine ever changing over to EL34's. It was the same with my RK100... It was setup to run EL34 or 6L6 tubes, but no matter what tube brands I tried, or how I biased them, 6L6's always sounded preferable to me. Then again, both of these amps were designed to run optimally with 6L6's. I'd love to try another EL34 6100, one that I know is running properly.