(!!!) (Recommended Pair) 6FQ7 GE NOS 1970's (7.4/8.9ma and 7.6/9.0ma)
$ 49.99
1 low noise pair) 6FQ7 GE NOS 1970's same date codes (IN) series filaments
1 tube) 7.4/8.9ma Gm=2400/2600
1 tube) 7.6/9.0ma Gm=2500/2700
Good Ma range 7-9ma
Good Gm range 2300-2600
Recommended for
Conrad Johnson
Audio Research
Ampeg
Stax
Marantz
See more: vacuum tube
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 (Recommended Pair) 6FQ7 GE NOS 1970's (7.4/8.9ma and 7.6/9.0ma)&Category=vacuum tube&ImageURL=http://cdn.shopify.com/s/files/1/0333/7633/products/1_fd8333f4-2b2c-4a2b-9141-55dcdea9efdf.jpg?v=1571439303){kind=link}
 (Recommended Pair) 6FQ7 GE NOS 1970's (7.4/8.9ma and 7.6/9.0ma) "Pin It")