ELL80=6HU8 Valvo branded Sylvania NOS 1967 (24ma and 21ma)
$ 109.99
6HU8 Valvo rebranded Sylvania NOS 1967
1 section) 24ma Gm=6000
1 section) 21ma Gm=5900
Tested on Amplitrex
Vplate=250V
Vscreen=250V
Vgrid=-9V
Good Ma = 20-24ma
Good Gm = 5000-6000
6HU8=ELL80 = dual-pentode with shared cathode
- Fisher SA1000 amp
- German Radios
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