by Geek » Wed May 18, 2016 6:03 am
Hi,
I had a dear friend who was a GU-50 expert and he said that they sound like and can be treated like a 6L6GC, as long as you mind that screen voltage.
Cheers!
-= Gregg =-
Fine wine comes in glass bottles, not plastic sacks. Therefore the finer electrons are also found in glass bottles.