Just switched from Westinghouse 6SN7GTB, RCA 6L6GC grey glass and CBS Hytron 5Y3GT to the Psvane CV-181 grey glass, Gold Lion KT66 and Gold Lion GZ34 tubes.
Well even not burned in the newer tubes are a lot more forward and punchier than the prior tubes. We'll see how things play out over the next week or 2 after burn in.
Last edited by Tyson; 09-17-2018 at 02:50 PM.
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