Matched Pair Toshiba 8FQ7 8CG7 6FQ7 6CG7 Vacuum Tubes Valves Copper Support Rods Number Grid Cap This is a 1981 pressing

This is a 1981 pressing

Transconductance measured 24

The Superior-tested tube measured "low to medium-good

PLEASE BE PATIENT FOR THE FIRST DAY OR TWO IF THE PACKAGE IS STILL MARKED AS "PRE-TRANSIT

GE-LABELED 6AQ8 / ECC85 tube was tested on our Paul Hart-calibrated TV7/U for shorts

Matched Pair Toshiba 8FQ7 8CG7 6FQ7 6CG7 Vacuum Tubes Valves Copper Support Rods Number Grid Cap This is a 1981 pressingThis matched pair of 8FQ7 dual triodes was tested on our Paul Hart calibrated TV7 U for shorts, gas and transconductance. There were no shorts or gas. Transconductance measured 59 in Section One and 66 in Section Two for Tube One and 67 58 in Tube Two where minimum (65%) is 50 50 and 100% is 77 77. They have gray plates; O getters; copper support rods and excellent flashing. As I write, I am playing them in my Sound Craftsmen RC 2 monoblocks with at