Matched Pair General Electric GE 12AU7 12AU7A ECC82 Vacuum Tubes Valves Copper Support Rods NOS NIB June 11 2024 Tube One drew 26

Tube One drew 26

the title song defined the summer it was released

They measured 54

It measured 82/91 where minimum (65%) is 50/50 and 100% is 77/77

Matched Pair General Electric GE 12AU7 12AU7A ECC82 Vacuum Tubes Valves Copper Support Rods NOS NIB June 11 2024 Tube One drew 26This new old stock, new in box, nicely matched pair of General Electric 12AU7 ECC82 dual triodes was tested on our Paul Hart calibrated TV7 U for shorts, gas and transconductance. There were no shorts or gas. Tube One measured 73 75 while Tube Two measured 75 76 where minimum (65%) is 56 56 and 100% is 87 87. These tubes have narrow 19 MM plates, each with two rectangular holes; O getters; copper support rods and excellent flashing. I have played them