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In Reply to: identify these 12BH7s? posted by adaug on March 29, 2012 at 12:16:22:
RCA clear top 12AU7As. Probably made in the early to mid 1960s.
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Follow Ups
- RE: identify these 12BH7s? - JNS 13:51:53 03/29/12 (1)
- Agreed - Laudanum 05:38:00 04/01/12 (0)