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In Reply to: Re: Need help identifying 12AX7 please (pic) posted by jhorowitz128 on September 24, 2004 at 14:52:24:
Crossed seams appear on Amperex, Ei, and Japanese 12AX7s. A single seam appears on Mullards.
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Follow Ups
- Re: Need help identifying 12AX7 please (pic) - Jim McShane 15:54:25 09/24/04 (1)
- Thank you. Now I understand...nt - jhorowitz128 16:59:00 09/24/04 (0)