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(!!!) (Best Mullard Single) ECF80=6BL8 IEC Mullard UK NOS 1966 (16ma/12ma) (Highest mA and Gm)
(!!!) (Best Mullard Single) ECF80=6BL8 IEC Mullard UK NOS 1966 (16ma/12ma) (Highest mA and Gm)
$ 42.99
ECF80=6BL8 IEC Mullard UK NOS 1966
Triode = 16ma Gm=6000
Pentode = 12ma Gm=6900
Tested on Amplitrex
Good Triode Ma/Gm=12-14ma Gm=4500-5000
Good Pentode Ma/Gm=8-10ma Gm=5500-6000
- Klein + Hummel Telewatt Stereo-N.o.v.a VS-70 1962
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See more: vacuum tube