Can I swap el34s in my F50????

[skydog1020]

What needs to be done in order to use el 34s in my F50? I dont know if its poss. without major mods. Thanks for any help. Bob

 

[elvis]

Needs to be rebiased. You will also want to check that the plate voltage is OK for EL34.

 

[skydog1020]

Thank you,thats very helpfull. Bob