Matched Pair Sylvania 6V6 6V6GTA Silver Top Vacuum Tubes Stereo ST 2335 LP 62 and 76 where minimum

62 and 76 where minimum (65%) is 58 and 100% is 89

This Hoffman 6AF4A tested to spec on our Hickok 800

new in box US-made 50B5 tubes tested to spec on our Paul Hart-calibrated TV7/U

This lot of three Super Silvertone 6K7G tubes were tested on our Paul Hart-calibrated TV7/U for shorts gas and transconductance

Matched Pair Sylvania 6V6 6V6GTA Silver Top Vacuum Tubes Stereo ST 2335 LP 62 and 76 where minimumThis new old stock testing matched pair of silver top Sylvania 6V6GTA output tubes was tested on our Maxi Matcher 2 for shorts, gas and transconductance. There were no shorts or gas. Plate current measured 21. 7 milliamps and transconductance was 2540 micromhos for Tube One. Tube Two measured 22 2460. (New US made 6V6s typically test with plate current from the mid teens to mid 30s with transconductance from 2300 micromhos or so.) They have short