(BEST PAIR) 6AS6 RCA gray plate NOS 1971 (6.2ma and 6.4ma) (tubedrve)
$ 17.99
1 matched pair) 6AS6 RCA gray plate NOS 1971 same date codes
1 tube) 6.4ma Gm=3500
1 tube) 6.2ma Gm=3200
NOS mA range 4.5-5.2mA+
NOS Gm 3000-3200+
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