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In Reply to: RE: Anyone know who made B&K labeled tubes? posted by elektron on March 18, 2014 at 10:59:35:
Looked for codes and they all say 274 which is RCA except one that is 312 and Sylvania..date codes of 1958..so that's pretty cool :)
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Follow Ups
- Sigh..I be dumb..again... - popsy 11:03:58 03/18/14 (1)
- Hey, don't beat yourself up, popsy. - elektron 16:19:31 03/18/14 (0)