Log-in
(!!!!) (Recommended GE Pair) 6FQ7 Zenith by GE NOS 1977 1-3% matched (7.0/7.6m and 6.8/7.5ma)

(!!!!) (Recommended GE Pair) 6FQ7 Zenith by GE NOS 1977 1-3% matched (7.0/7.6m and 6.8/7.5ma)

By Tube World

$ 59.99

1 low noise pair) 6FQ7 Zenith by GE NOS 1977 series filaments

1 tube) 7.0/7.6ma Gm=2600/2700

1 tube) 6.8/7.5ma Gm=2600/2600

 

Matched on Amplitrex

Vplate=250V

Vgrid=-8V

Good Ma = 7-9ma

Good Gm = 2300-2500


 

 

 

Recommended for

Conrad Johnson

Audio Research

Ampeg

Stax

Marantz

See more: vacuum tube
Scroll to top