(!) (Recommended PAIR) 6AS6 RCA gray plate NOS 1963 (4.7ma and 4.7ma)
$ 12.99
1 matched pair) 6AS6 RCA gray plate NOS 1963 faded printing
1 tube) 4.7ma Gm=3100
1 tube) 4.7ma Gm=3300
NOS mA range 4.5-5.2mA+
NOS Gm 3000-3200+
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