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(!!!!) (Best GE Pair) 6FQ7 GE NOS 1976-1983 (7.2/8.2ma and 7.6/8.6ma)

(!!!!) (Best GE Pair) 6FQ7 GE NOS 1976-1983 (7.2/8.2ma and 7.6/8.6ma)

$ 62.99

1 low noise pair) 6FQ7 GE NOS 1976-1983 series filaments

1 tube) 7.2/8.2ma Gm=2500/2800 (HB) 1983

1 tube) 7.6/8.6ma Gm=2400/2600 (HK) 1976

 

Matched on Amplitrex

Vplate=250V

Vgrid=-8V

Good Ma = 7-9ma

Good Gm = 2300-2500

 

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