Sylvania 6sn7 Gta Vacuum Tube Very Strong Results = 2460/2590 µmhos 9.1/8.4 Ma
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Sylvania 6sn7 Gta Vacuum Tube Very Strong Results = 2460/2590 µmhos 9.1/8.4 Ma:
Sylvania 6SN7 GTA Vacuum Tube Very Strong ~ code
***** Tested on our proprietary tester , the E3444 Triplett/Westmore 501 :
It's a Triplett 3444 / Westmore 501 that has been enhanced.
This tester uses regulated power sources for the bias, plate, & screen voltages, as well as modified operating & testing procedures.
Filament voltage is also controlled.
Tubes are tested in accordance with the manufacturer's specifications; measurements closely align with a laboratory tester built to rigorously measure vacuum tube characteristics.
Tubes can be accurately matched for gm & plate current at the manufacturer's specified test points or at other specified test points.
***** This tester was prepared by Mr. Paul Hart of Roswell, GA *****
Industry Bogey transconductance = 2600/2600µmhos &
Industry Bogey plate current = 9.0/9.0mA
2460/2590 µmhos ~ 9.1/8.4mA
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