Judging from the gold lettering. I wanted to use them in a 5E3 type circuit with a SS rectifier, fixed bias, and Blackface Deluxe transformers. Thanks for the help,
Ivabiggun
Unknown tubes
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Unknown tubes
by Ivabiggun » Mon Dec 26, 2011 8:40 pm
Hi, I am hoping someone can help me identify these power tubes. I think they may be 5881's, but I'm not sure. Her is a link to Photobucket with high-res pics. http://s169.photobucket.com/albums/u217 ... n%20tubes/ My first guess is that they are Russian, comrade Judging from the gold lettering. I wanted to use them in a 5E3 type circuit with a SS rectifier, fixed bias, and Blackface Deluxe transformers.
Thanks for the help,
Ivabiggun
Judging from the gold lettering. I wanted to use them in a 5E3 type circuit with a SS rectifier, fixed bias, and Blackface Deluxe transformers. Thanks for the help,
Ivabiggun
- Ivabiggun
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- Joined: Mon May 09, 2011 4:22 pm
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Re: Unknown tubes
by dai h. » Tue Dec 27, 2011 1:11 am
They look like the Russian equivalent to 6L6GA or GB (has lower ratings than 6L6GC), the name of which escapes me at the moment (wait... right on the tube--"6P3C" (DOH!)) 
. They do seem to be well circulated and pretty common (which I guess is good if you like them and need replacements).
. They do seem to be well circulated and pretty common (which I guess is good if you like them and need replacements).- dai h.
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- Joined: Sat Jun 07, 2008 9:38 pm
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