GL-6463 GE NOS “”U”” getter halo 1955 (11/12.8ma) Title: 6463 GE 1955

1 tube) GL-6463 GE NOS “”U”” getter halo 1955

1 section) 11.0ma Gm=4800

1 section) 12.8ma Gm=5600

Tested on Amplitrex

Vplate=250V

Vgrid=-9V

Good Ma =12-15ma

Good Gm = 5000

Filament=12.6VCT @ 300ma, 10,000 hour computer rated duotriode, 4.4W DIFFERENT PINOUT than a ECC86, CANNOT! be directly subbed!

9CY pinout pattern, which is same as a 6350

– Audio Tekne TFM-9412
– Nuclear Reactor
– Komuro 212E amp