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(!!!!) (Recommended Pair) 5670W GE NOS 1986 (7.4/8.6ma and 7.8/8.8ma)

(!!!!) (Recommended Pair) 5670W GE NOS 1986 (7.4/8.6ma and 7.8/8.8ma)

$ 49.99

1 pair) 5670W GE NOS 1986

1 tube) 7.4/8.6ma Gm=5400/5700

1 tube) 7.8/8.8ma Gm=5400/6000

 

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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