(!) (Recommended Pair) 5749=6BA6W Sylvania NOS 1966 (12.4ma and 11.6ma) (same Gm)
By Tube World
$ 19.99
1 pair) JHS-5749=6BA6W Sylvania NOS 1960's
1 tube) 12.4ma Gm=4400
1 tube) 11.6ma Gm=4400
See more: vacuum tube
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 (Recommended Pair) 5749=6BA6W Sylvania NOS 1966 (12.4ma and 11.6ma) (same Gm)&Category=vacuum tube&ImageURL=http://tubeworldexpress.com/cdn/shop/files/1_5b9883ec-d1c9-4091-8ab1-2fd03c1eab61.jpg?v=1695677201){kind=link}
 (Recommended Pair) 5749=6BA6W Sylvania NOS 1966 (12.4ma and 11.6ma) (same Gm) "Pin It")