In Reply to: It's not the tubes! posted by scruffy_ on January 13, 2017 at 10:37:49:
Well with a change in high frequencies per original post order Sylvania 6SN7GTA, The 'GTA' guarantees 1950-1953 era tubes. These tubes are ultra clear sounding unlike a lot of other 6SN7s and has nice clean treble.
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Follow Ups
- RE: It's not the tubes! - sony6060 01/13/1712:41:27 01/13/17 (1)
- is it OK to mix the tubes? - scruffy_ 23:33:43 01/13/17 (0)