By the way, once you get your tube amp working you should try dropping it into your main system. I looked at your two systems and I think you might be surprised at how your inexpensive tube amp sounds compared to your Krell integrated. Particularly with your Verity Audio speakers which I believe go quite well with tubes. Enjoy!
Rookie Tube Question s
I have a pair of 6l6g push-pull monos, one of the two power tubes for the left channel does not glow at all. The sound in that channel is still working very well, although it is definitely worse than when the tubes were both glowing. Do I need to replace the tubes? Should I replace both channels (eg two mp) or just the two in the left channel (1 mp). Should I buy a matched quad? I know nothing about tubes as you can probably tell so any info is appreciated?