(!) (Pair) 12AU6 RCA NOS 1973 (9.2ma and 9.2ma) 1-2% matched
$ 13.99
1 Pair) 12AU6 RCA NOS 1973
1 tube) 9.2ma Gm=5100
1 tube) 9.2ma Gm=5000
Tested on Amplitrex
Good Ma = 8-10ma
Good Gm = 5000-5400
See more: vacuum tube
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 (Pair) 12AU6 RCA NOS 1973 (9.2ma and 9.2ma) 1-2% matched&Category=vacuum tube&ImageURL=http://tubeworldexpress.com/cdn/shop/files/4_c1694fb7-8cb5-4ce2-9b1a-c8c9bbdd3e95.jpg?v=1779376127){kind=link}
 (Pair) 12AU6 RCA NOS 1973 (9.2ma and 9.2ma) 1-2% matched "Pin It")