Sylvania 82B 82-B Vacuum Tube Valve Balloon Globe Shape Engraved Stamped Base 6SK7 Industrial Transconductance measured 21

Transconductance measured 21

I am playing them one at a time using a 6C4 to 6J5 adapter in one of my RC-2 monoblocks with Super Furry Animals' "Radiator" and they sound excellent

new in box (for Tube Two) aesthetically-matched pair of gray glass RCA 12SL7GT dual triodes was tested on our Paul Hart-calibrated TV7/U for shorts

Setchell-Carlson-BOXED 6GV8 / ECL85 tube tested to spec on our Paul Hart-calibrated TV7/U

Plates: gray ladder plate

Sylvania 82B 82-B Vacuum Tube Valve Balloon Globe Shape Engraved Stamped Base 6SK7 Industrial Transconductance measured 21This Sylvania 82 B 82B tube tested 51 on our Paul Hart calibrated TV7 U where minimum (65%) is 38. It is globe Balloon shaped; has a hot stamped base; a thimble getter and great flashing. BECAUSE OF THE BIZARRE, INTRUSIVE AND DRACONONIAN PACKAGING REGULATIONS COMING INTO EFFECT IN GERMANY AND THE SEVERE FINES AND PRIVACY INTRUSIONS ASSOCIATED WITH THEM WE NO LONGER SHIP TO GERMAN ADDRESSES. WE WILL HAPPILY SEND YOUR PACKAGE TO A NEIGHBORING COUNTRY OR