JG-6189=12AU7WA GE triple mica NOS 1963 (8.6/10.4ma)
$ 29.99
1 low noise tube) JG-6189=12AU7WA GE triple mica "O" getter halo NOS 1963 mil-grade in white box - pins cleaned and polished
8.6ma Gm=1800
10.4ma Gm=2100
JG=mil-grade
12AU7 subsititute
5814A=12AU7 GE is also recommended
See more: vacuum tube
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