6KZ8 Sylvania NOS (1 pair)

1 pair) 6KZ8 Sylvania NOS

Triode Section: 14.4/15.2ma Gm=7900/7700

Pentode Section: 10.2/10.0ma Gm=6500/6500

Matched on Amplitrex

Triode Section:

Good Ma = 10-13ma

Good Gm = 7500-8500

Pentode Section:

Good Ma 10-12ma

Good Gm = 6500-7500