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(!!!!) (Best Pair #1) 12AU7A RCA clear top NOS 1963-1964 (8.4/8.6ma and 8.2/8.4ma) (Close Gm matching) (Best audio grade 12AU7)
(!!!!) (Best Pair #1) 12AU7A RCA clear top NOS 1963-1964 (8.4/8.6ma and 8.2/8.4ma) (Close Gm matching) (Best audio grade 12AU7)
$ 129.99
1 low noise tube) 12AU7A RCA clear top NOS 1963-1964
1 tube) 8.4/8.6ma Gm=2000/2000
1 tube) 8.2/8.4ma Gm=1900/2000
- Best American Made 12AU7
- Balanced and smooth, good bass, musical
- good printing
Tested on Amplitrex AT1000
Good Ma range 8-10ma
Good Gm range 1800-2200
See more: vacuum tube
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 (Best Pair #1) 12AU7A RCA clear top NOS 1963-1964 (8.4/8.6ma and 8.2/8.4ma) (Close Gm matching) (Best audio grade 12AU7)&Category=vacuum tube&ImageURL=http://tubeworldexpress.com/cdn/shop/files/7_e06139a6-b366-4ee2-8bee-34114674705a.jpg?v=1781199659){kind=link}
 (Best Pair #1) 12AU7A RCA clear top NOS 1963-1964 (8.4/8.6ma and 8.2/8.4ma) (Close Gm matching) (Best audio grade 12AU7) "Pin It")