(!!!) (Best GE Pair 1956) JG-6021 GE NOS "D" getter halo 1956 (6.3/6.6ma and 6.8/7.1ma) (mil-grade)

1 matched pair) JG-6021 GE NOS "D" getter halo 1956 (mil-grade)
1 tube) 6.3/6.6ma Gm=5200/5300
1 tube) 6.8/7.1ma Gm=5400/5400 

 
Matched on Amplitrex

 
recommended for: 

- Audio Aero Capitole Mk II cd player
- Audio Aero Prima cd player
- Audio Aero Capitole preamp
- Audio Aero Capitole Classic SE
- Audio Aero Capitol Reference 2007
- Audio Aero Prestige SACD/CD Player
- Vincent SP 331 amplifier (upgrade from 6N16 tube)