3 General Electric GE 12J5 Vacuum Tubes Lot Of Three Balloon NOS-Testing These tubes are very-well-built and

These tubes are very-well-built and extremely-rugged

Two are 1X2C and the other three are 1X2B

Transconductance measured 33 for Tube One and 33 for Tube Two where minimum (65%) is 26

8 milliamps' plate current with a transconductance reading of 2240 micromhos

3 General Electric GE 12J5 Vacuum Tubes Lot Of Three Balloon NOS-Testing These tubes are very-well-built andThis lot of three GE 12J5 triodes were tested on our Paul Hart calibrated TV7 U for shorts, gas and transconductance. There were no shorts or gas. Transconductance measured 24, 50 and 75 where minimum (65%) is 50. 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. MOST FORMS