(!!) (Best Pair) 6AF4 RCA NOS 1970's (23.5ma and 23.8ma)
$ 11.99
1 matched pair) 6AF4 RCA NOS 1970's
1 tube) 23.5ma Gm=8100
1 tube) 23.8ma Gm=8500
Matched on Amplitrex
Good NOS Ma = 15ma
Good NOS Gm = 6500
6DZ4=6AF4A
- Marantz 10B tuner
See more: vacuum tube
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 (Best Pair) 6AF4 RCA NOS 1970's (23.5ma and 23.8ma)&Category=vacuum tube&ImageURL=http://tubeworldexpress.com/cdn/shop/files/1_083d38b6-6989-40c7-a9bf-d8746b297d27.jpg?v=1749572715){kind=link}
 (Best Pair) 6AF4 RCA NOS 1970's (23.5ma and 23.8ma) "Pin It")