9 RCA 50L6 50L6GT Vacuum Tubes Black Plate Clear Bottle Lot Of Nine Adapters Pental They measured (from left to

They measured (from left to right

60 and 68 where minimum (65%) is 45

The pressing is quite-quiet with little surface noise and only the occasional pop and tick

This gilt-edge

where minimum (65%) is 40/40

9 RCA 50L6 50L6GT Vacuum Tubes Black Plate Clear Bottle Lot Of Nine Adapters Pental They measured (from left toThis 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