metalthrasher83
New member
Got a peavey 3120 with el34's but thinking about some 6l6's or maybe some kt77 I like both I think it would be killer to have the combination of the two?!
you could also try the E34L (JJ makes em)...it's also sort of a cross between a regular EL34 and a 6L6, soundwise.
If you do decide to go with KT77s, you might want to check the resistance and wattage ratings of your screen grid resistors. If they are too low, you could burn out the resistors and possibly one or more of your tubes as well.