Matched Pair Hytron 6V6 6V6GT Vacuum Tubes Gray Glass NOS-Testing Jeanne Bichevskaya This pressing has very light

This pressing has very light surface noise

steel support rods and gray plates

but I would step it up to an 8 or so as this sound striping recording is truly cutting edge

Tube One measured 73 while Tube Two measured 74 where minimum (65%) is 50

They measured (from left to right) 51/50

Matched Pair Hytron 6V6 6V6GT Vacuum Tubes Gray Glass NOS-Testing Jeanne Bichevskaya This pressing has very lightThis new old stock TESTING matched pair of Hytron gray glass 6V6GT output tubes was tested on our Maxi Matcher 2 at real operating voltages of 400 volts on the plates and a bias of 36 volts for shorts, gas and transconductance. There were no shorts or gas. Transconductance measured 24. 5 milliamps 2580 micromhos for Tube One and 25. 7 2750 for Tube Two. (New US made 6V6s typically test with plate current from the mid teens to mid 30s with