4 US-Made 6H6 6H6G Vacuum Tubes Valves Shoulder ST-Shape Lot Of Four ECC82 Or Univalve Sorry for those of you

Sorry for those of you who need two strong

We also have Soviet-era tubes to go with it

(New US-made 6V6s typically test with plate current from the mid-teens to mid-thirties with transconductance from 2300 micromhos or so

rounded plates

They have E5E and E5E date codes

4 US-Made 6H6 6H6G Vacuum Tubes Valves Shoulder ST-Shape Lot Of Four ECC82 Or Univalve Sorry for those of youThese four US made 6H6G tubes were tested on our Paul Hart calibrated TV7 U for shorts, gas and transconductance. There were no shorts or gas. They measured 52 52, 53 53, 53 53 and 53 55 where minimum (65%) is 40 40 and 100% 62 62. So far, these are the only Coke bottle shape 6H6s I have seen in 25 years in the tube business. WE HAVE SCORES OF THOUSANDS OF VACUUM TUBES. IF IT'S NOT LISTED, WE MAY HAVE IT. PLEASE ALSO SEE OUT ETSY SISTER SITE