(!!) (Recommended Pair) 6DN7 GE NOS 1970's same build (34/38ma and 7.0/7.4ma)
$ 39.99
1 pair) 6DN7 GE NOS 1970's same build
1 tube) 34ma/7.0ma Gm=7300/2400
1 tube) 38ma/7.4ma Gm=7500/2400 green print
Matched on Amplitrex
1 section) Good Ma=30-35ma and Gm=6000-7000
1 section) Good Ma=7-9ma and Gm=2400-2500
- Bottlehead S.E.X. amp (Headphone amp)
- Bottlehead SMACK
- CONN organ console amp 1970's 2 channel
- MFA Luminence preamp 1990
See more: vacuum tube