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Description
1 Pair) 6JS6C GE NOS 1970's - 1981
1 tube) 70ma Gm=9800 GE Realistic NOS 1970's
1 tube) 76ma Gm=10,600 GE 1981 (JS)
Tested on Amplitrex AT1000
Vplate=175V
Vscreen=125V
Vgrid=-25V
GOOD Ma range 75-110ma
GOOD Gm range 9,000 - 11,000
