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In Reply to: Sylvania 6sn7 gtb posted by nbarzona on September 25, 2014 at 10:32:55:
The pre 1958 Sylvania 6SN7GTB are better sounding vs later 6SN7GTBs. The Sylvania 6SN7GTA with the common 'Y' configuration plates guarantees pre 1954 dates and are the best sounding 6SN7s IMO less the rare Tung Sol 6SN7 round plate tube.
Tubes sound different in different circuits, thus YMMV.
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Follow Ups
- RE: Sylvania 6sn7 gtb - sony6060 05:25:51 10/10/14 (1)
- RE: Sylvania 6sn7 gtb - nbarzona 06:36:00 10/10/14 (0)