Matched Pair Raytheon JAN-CRP-6V6-GT VT107A 6V6 6V6GT Vacuum Tubes Valves Milspec Black Glass New-Testing Engraved Base Tube One measured 33 while

Tube One measured 33 while Tube Two measured 34 where minimum (65%) is 32 and 100% is 49

These eight new old stock

new in box Trigon UCH81 tube tested to spec on our Paul Hart-calibrated TV7/U

These six 12BY7 / 12BY7A / 12BV7 tubes tested as follows on our Paul Hart-calibrated TV7/U where minimum (65%) is 46:

new in box US-made 117L7GT / 117M7GT tubes tested to spec on our Paul Hart-calibrated TV7/U

Matched Pair Raytheon JAN-CRP-6V6-GT VT107A 6V6 6V6GT Vacuum Tubes Valves Milspec Black Glass New-Testing Engraved Base Tube One measured 33 whileThis new old stock testing matched pair of milspec Raytheon black glass VT 107 A JAN CRP 6V6 GT output tubes was tested on our Maxi Matcher 2 with 400 volts on the plates and a bias of 36 volts for shorts, gas and transconductance. There were no shorts or gas and they test as follows: Tube One Plate Current Draw: 25. 2 milliamps Tube Two Transconductance: 2610 Tube Two Plate Current Draw: 27. 9 milliamps Tube Two Transconductance: 2750 (New US made