12sc7 Followup. Yes, its the tube the Ultra 4A uses

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I've been trying to post since this morning to reply to all the puzzled replies I got below about recommended 12sc7 tubes. I don't know why they wouldn't go through, but my replies would not post.
Anyway, the 12sc7 is the tube used in the phonostage of the Mapletree Audio Ultra 4A. I've posted a link below to the Ultra specs for anyone interested. I don't know enough about tube circuit designs to know whether the use of this tube is a good one or not. Nonetheless, I'll assume from the puzzled replies about the use of the tube that its not used often and I'm not likely to get any brand recommendations from all the tube rollers out there. Thanks so much anyway.

Ultra 4A (Open in New Window)

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Topic - 12sc7 Followup. Yes, its the tube the Ultra 4A uses - hartwerger 12:02:51 02/27/07 (2)

Re: 12sc7 Followup. Yes, its the tube the Ultra 4A uses - Jim McShane 16:49:19 02/27/07 (0)

When in doubt, BUY RCA! (nt) - Eli Duttman 16:44:37 02/27/07 (0)

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