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(!!!!) (~ Recommended Pair ~) 5670W GE NOS 1982-1985 1-2% matched (7.4/7.8ma and 7.4/7.6ma)

(!!!!) (~ Recommended Pair ~) 5670W GE NOS 1982-1985 1-2% matched (7.4/7.8ma and 7.4/7.6ma)

$ 27.99

1 pair) 5670W GE NOS 1982-1985 1-2% matched

1 tube) 7.4/7.8ma Gm=5100/5200 (1985)

1 tube) 7.4/7.6ma Gm=5000/5300 (1982-1983)

 

Matched on Amplitrex

Vplate=150V

Vgrid=-1.9V

Good Ma = 6 - 8ma

Good Gm = 5000-5500

 

5670=2C51=396A=6C3P=6N3P

 

 

 

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