3 Matsushita 8FQ7 / 8CG7 Vacuum Tubes Valves Copper Support Rods Lot Of Three Matched Pair 6BL7 new in box JJ 5Y3S

new in box JJ 5Y3S rectifier tube tested 52/51 in Sections One and Two

new in box GE 1V2 tubes tested to spec on our Paul Hart-calibrated TV7/U

new in box US-made 6AS8 tubes tested to spec on our Paul Hart-calibrated TV7/U

new in box milspec GE 6C4 6C4WA triodes was tested on our Paul Hart-calibrated TV7/U for shorts

black plates

3 Matsushita 8FQ7 / 8CG7 Vacuum Tubes Valves Copper Support Rods Lot Of Three Matched Pair 6BL7 new in box JJ 5Y3SThis lot of three Matsushita 8FQ7 8CG7 dual triodes was tested on our Paul Hart calibrated TV7 U for shorts, gas and transconductance. There were no shorts or gas and they measure as follows: 58 62, 64 66 and 70 70 where minimum (65%) is 50 50 and 100% is 77 77 These tubes have four shiny copper support rods; gray plates and excellent flashing. As I write, I am playing them in my Sound Craftsmen RC 2 monoblocks with at 6. 3 rather than 7. 5 volts with