6l6gc 6l6 350b tube Sylvania Peavey power tubes valve rugged fender amplifier 

1 tube 6l6gc Sylvania tube = one piece 

tested with tube tester  funke w19s = 50mA  (reference good at 4,2mA) 

tested also with tube tester TV7 = 30 (reference good at 25) 

double full disc getter on top slanted 45 degrees 
grey plate 
black base 
Ruggedized Premium selection made for Fender power amplifier 

Power tube sold as used & tested 

box 151