9 RCA 50L6 50L6GT Vacuum Tubes Black Plate Clear Bottle Lot Of Nine Adapters Pental 1 milliamps with a transconductance

1 milliamps with a transconductance of 2260 micromhos while Tube Two measured 23

new in box National Union 25Z5 tubes tested to spec on our Paul Hart-calibrated TV7/U

They measured (from left to right

new in box CBS-Hytron 12BZ7 tube tested to spec on our TV7/U

9 RCA 50L6 50L6GT Vacuum Tubes Black Plate Clear Bottle Lot Of Nine Adapters Pental 1 milliamps with a transconductanceThis lot of nine RCA black plate, clear bottle 50L6GT tubes was tested on our Paul Hart calibrated TV7 U for shorts, gas and transconductance. There were no shorts or gas. They measured 52, 60, 60, 67, 70, 70, 71, 78 and 80 where minimum (65%) is 45. 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