(!!) (Recommended Pair) 6N7 GE metal can NOS (2.5/2.5ma and 2.5/2.5ma) 1-2% matched
$ 16.99
1 matched pair) 6N7 GE metal can NOS 1960's 1-2% matched
1 tube) 2.5/2.5ma Gm=1400/1500
1 tube) 2.5/2.5ma Gm=1500/1500
Good Ma = 2.5-3.0ma
Good Gm = 1400-1600
(6N7=6A6=ECC31, 6N7=Type 53 with different filament voltage, also see 5694)
(the best sounding 6N7 type ever made is the ECC31 Mullard)
- Sun Audio SV-6V6SE 2008
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