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(!!) (#1A 6JC6A Pair) 6JC6A Sylvania NOS 1970's rebranded GE and RCA same build (15.3ma and 16.2ma) (Highest Ma and Gm)

(!!) (#1A 6JC6A Pair) 6JC6A Sylvania NOS 1970's rebranded GE and RCA same build (15.3ma and 16.2ma) (Highest Ma and Gm)

$ 16.99

1 pair) 6JC6A Sylvania NOS 1970's same build

1 tube) 15.3ma Gm=14,600 branded GE in white box

1 tube) 16.2ma Gm=15,200 branded RCA

 

Tested on Amplitrex

Vplate-=125V

Vscreen=125V

Vgrid=-1V

Good Ma = 10-13ma

Good Gm= 12-15000

 

- Counterpoint SA-11 preamp
- Counterpoint 5.1

See more: vacuum tube
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