Matched Pair Chatham Electronics 6H6 JAN-CAHG-6H6-WGT Micanol Base Milspec Vacuum Tubes Valves Matched Pair 6FQ7 7 for Tube Two

7 for Tube Two

old-fashioned

For sale is one new old stock

(Minimum (65%) is 46 and 100% is 71

These tubes all have small logos

Matched Pair Chatham Electronics 6H6 JAN-CAHG-6H6-WGT Micanol Base Milspec Vacuum Tubes Valves Matched Pair 6FQ7 7 for Tube TwoThis matched pair of milspec Chatham Electronics 6H6 JAN CAHG 6H6 WGT tubes was tested on our Paul Hart calibrated TV7 U for shorts, gas and transconductance. There were no shorts or gas.. Tube One measured 49 49 while Tube Two measured 51 51 where minimum (65%) is 40 40 and 100% is 62 62. These tubes are very well built and extremely rugged. They have an extra mica spacer for vibration suppression, thick glass and micanol bases. WE HAVE SCORES OF