(!!) (Recommended Pair) 12SN7GTA RCA black plates NOS 1962-1963 (9.0/8.6mA and 8.2/9.6mA)
By Tube World
$ 41.99
1 low noise pair) 12SN7GTA RCA black plates NOS 1962-1963
1 tube) 9.0/8.6ma Gm=2800/2700 (MZ) 1962
1 tube) 8.2/9.6ma Gm=2600/2800 (ND) 1963
Good mA range 7-10ma
Good Gm range 2400-2600+
- Mapletree
- McAlister Audio MA-10
- Tom Tutay preamp
See more: vacuum tube
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 (Recommended Pair) 12SN7GTA RCA black plates NOS 1962-1963 (9.0/8.6mA and 8.2/9.6mA)&Category=vacuum tube&ImageURL=http://tubeworldexpress.com/cdn/shop/files/1_43bdd848-3a44-4a07-be3a-e43795c17bd1.jpg?v=1697920069){kind=link}
 (Recommended Pair) 12SN7GTA RCA black plates NOS 1962-1963 (9.0/8.6mA and 8.2/9.6mA) "Pin It")