Home  Resources  References  Tubes  Forums  Links  Support 
Audio output X-former
7/19/2012 12:46:25 PMJohn
I have a speaker that was used in a set having an audio output tube of 6F6 and want to use this speaker in my radio that uses a #47 for an audio output tube. Will the audio output x-former for the 6F6 work with the #47? (The 6F6 audio x-former is mounted on the speaker.)
7/19/2012 1:44:24 PMNorm Leal
John

Yes, output impedance for #6F6 and #47 tubes is about the same.

Norm

:I have a speaker that was used in a set having an audio output tube of 6F6 and want to use this speaker in my radio that uses a #47 for an audio output tube. Will the audio output x-former for the 6F6 work with the #47? (The 6F6 audio x-former is mounted on the speaker.)
:



© 1989-2025, Nostalgia Air