6189 GE Canada NOS 1969 (8.4/8.4ma)
$ 27.99
1 low noise tube) JLRV-6189 GE Canada NOS 1969 mil-grade in whit ebox
8.4ma Gm=1900
8.4ma Gm=2000
12AU7 subsititute
5814A=12AU7 GE is also recommended
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