2 RCA 1851 Vacuum Tubes Valves Industrial Version Lot Of Two Triode 2A3 Drawer

2 RCA 1851 Vacuum Tubes Valves Industrial Version Lot Of Two Triode 2A3 DrawerThese two industrial grade RCA 1851 pentodes were tested on our Paul Hart calibrated TV7 U for shorts, gas and transconductance. There were no shorts or gas. They measured 35 and 44 where minimum (65%) is 25 and 100% is 38. WE HAVE SCORES OF THOUSANDS OF VACUUM TUBES. IF IT'S NOT LISTED, WE MAY HAVE IT. PLEASE ALSO SEE OUT ETSY SISTER SITE "LOWTECHTWOO" AND OR CALL OR TEXT US AT 202 372 6931 IF YOU DO NOT SEE WHAT YOU NEED OR HAVE ANY QUESTIONS. 1.

new in box Amperex 6EA7 / 6EM7 tube tested to spec on our Paul Hart-calibrated TV7/U tube tester

They measured 23

50 and 50 where minimum (65%) is 30 and 100% is 46

Moore and the sleeve needs to be taped or glued

excellent flashing and a dimpled-sheet getter

This lot of seven of J-slot

where minimum (65%) is 36

a crenelated

These seven 6A6 tubes were tested on our Paul Hart-calibrated TV7/U for shorts

Transconductance measured 57/62 for Tube One and 62/62 for Tube Two where minimum (65%) is 50

This Philco globe / balloon-style bottle number 36 tube tested 24 on our Paul Hart-calibrated TV7/U where minimum (65%) is 26 and 100% is 40

ZENITH-LABELED) measured 76/76 where minimum (65%) is 50/50 and 100% is 77/77