Cheers!Isaac Stuckey wrote:one way I like to tame fizz is just to put a 47pf cap across the plates of the PI tube, it has worked for me many times on several amps.
Cheers, I'll give it a try. What kind of cap should it be please? (Aye, I'm green as a leaf.. just assembled the PP18 few days ago)Isaac Stuckey wrote:Yea I've done it on several different amps. Actually never on an 18w based... but I never needed it there. The 1974x's always work for me, they are special.