[R-390] 6aJ5 Substitute

Gary Harmon - K5JWK k5jwkgary at gmail.com
Mon Feb 22 19:30:11 EST 2010


Both my 6AJ5s are weak.  Looks like a hard tube to find.  Any close more
common subs that work?

 

73, gary/K5JWK

 

 



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