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RE: Shuguang Treasure KT88-Z vs PSVane KT88T with Cary

Posted by sony6060 on January 2, 2017 at 06:35:07:
Order RCA 6922 with gold pins and 'Made in Germany' stamped in black ink on box. These are early 1960s Siemens tube and are very good sounding. Order Sylvania 6SN7GTA. The 'A' after the 'GT' guarantees 1953 or earlier production. This is a clear sounding 6SN7. Later Sylvania does not sound as good as these tubes.