(!!!!) (Oldest Pair) 6U8A GE NOS 1962 (19.2/16.8ma and 11.8/10.5ma) (Close Gm)
$ 34.99
1 matched pair) 6U8A GE NOS 1962
1 tube) 19.2ma Gm=9400 and 11.8ma Gm=6500
1 tube) 16.8ma Gm=9100 and 10.5ma Gm=6200
Matched on Amplitrex
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