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(!!) (Recommended Pair) 6JG6A Sylvania tipped top NOS 1970's (90ma and 93ma)

(!!) (Recommended Pair) 6JG6A Sylvania tipped top NOS 1970's (90ma and 93ma)

$ 118.99

1 pair) 6JG6A Sylvania NOS 1970's

1 tube) 90ma Gm=10,700 Sylvania branded GE 1978 (LM)

1 tube) 93ma Gm=10,700 Sylvania 1970's

 

Tested on Amplitrex: 

Vplate=150V

Vscreen=125V

Vgrid=-20V

Good Ma = 70-85ma

Good Gm = 9-10,000

See more: vacuum tube
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