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(!!!!) (Recommended Pair) 5670W GE NOS 1986 (7.5/10.6ma and 7.6/10ma) 2-3% matched **

(!!!!) (Recommended Pair) 5670W GE NOS 1986 (7.5/10.6ma and 7.6/10ma) 2-3% matched **

$ 27.99

1 pair) 5670W GE NOS 1980's

1 tube) 7.5/10.6ma Gm=5100/6700

1 tube) 7.6/10.0ma Gm=5300/6400

 

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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