Matched Pair Tung-Sol 6AR6 6AR6WA JANCTL6098 Milspec Vacuum Tubes Valves NOS NIB September 07 2025 crenalated mica spacers and gray

crenalated mica spacers and gray

copper support rods and gray plates

Transconductance measured 42/31 for Tube One and 44/31 for Tube Two where minimum (65%) is 30/15

34/38 and 38/36 where minimum (65%) is 25/25 is 39/39

even though they are running on 6

Matched Pair Tung-Sol 6AR6 6AR6WA JANCTL6098 Milspec Vacuum Tubes Valves NOS NIB September 07 2025 crenalated mica spacers and grayThis new old stock, new in box perfectly matched pair of milspec Tung Sol JAN CTL 6098 6AR6WA output tubes was tested on Paul Hart calibrated TV7 U for shorts, gas and transconductance. There were no shorts or gas. Tube One measured 42 while Tube Two measured 42 where minimum (65%) is 27. These are beautiful tubes! Each has six mica snubbers for increased resistance to vibration; flashing is excellent and the bases appear to be made of micanol. WE