Matched Pair RCA 6N7 Vacuum Tubes Valves CRL 757357 I cannot guarantee that the

I cannot guarantee that the copper-colored finish is rose gold

There were no shorts or gas

ONE IS MISSING

These five Ken-Rad-MANUFACTURED 6U7 tubes were tested on our Paul Hart-calibrated TV7/U for shorts

mica snubbers for increased rigidity and lowered microphonics and excellent flashing

Matched Pair RCA 6N7 Vacuum Tubes Valves CRL 757357 I cannot guarantee that theThis matched pair of RCA 6N7 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 50 52 while Tube Two measured 52 52 where minimum (65%) is 38 38 and 100% is 58 58. These are 6N7 tubes. They are not 6SN7s! Unfortunately I can't tell you how they sound as we do not have any equipment that uses them nor do we have adapters at this time. WE HAVE SCORES OF THOUSANDS