In Reply to: Re: 12at7 recommendations for Atma-Sphere MP-3 posted by Lew on December 27, 2005 at 08:05:41:
The 50's black sqaure plate RCA 12AT7WA/6201 are very good sounding.
In fact, almost all the black square plates are very good sounding.
That include Brimar and Sylvenia Gold brand.
I've used in place of 12AU7 and 12AX7 tubes ( if the circuit allowed ) and these black squre plate 12AT7WA/6201/6060 tubes really sing.
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Follow Ups
- Re: 12at7 recommendations for Atma-Sphere MP-3 - audiquattro 10:20:40 01/06/06 (0)