Matched Pair RCA 6FQ7 / 6CG7 Vacuum Tubes Zenith NOS NIB rectangle top mica spacers with

rectangle top mica spacers with chevrons

top D getters and anode radiators for cooler operation and extended life

This album sounded pretty good

Fortunately the wire is still there and replacing the pin should not be too difficult

Matched Pair RCA 6FQ7 / 6CG7 Vacuum Tubes Zenith NOS NIB rectangle top mica spacers withThis matched pair of RCA 6FQ7 6CG7 dual triodes was tested on our TV7 U for shorts, gas and transconductance. There were no shorts or gas and their readings are as follows: Tube One measured 60 56 while Tube Two measured 61 58 where minimum (65%) is 50 50 and 100% is 77 77. These tubes have steel support rods; ladder plates; side D getters and excellent flashing. As I write, I am playing them with adapters (not included) in my Radio Craftsmen RC 2