Say guys, I am wondering. My Bogner Alchemist 112 combo is a 40 watt amp. So does that mean each of the two 6L6 tubes be biased to 20 watts dissipation at idle?
I did this formula - 417 plate voltage X .047 ma = 19.6 watts. So this is 65% dissipation at idle. Good so far?
The tubes are SED...