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JAN CRP 6SN7GT Raytheon VT - 231 Vacuum Tubes Very Strong




Item History & Price

Information:
Reference Number: Avaluer:29726994Type: Vacuum Tube
Original Description:
Pair of JAN CRP 6SN7GT Raytheon VT - 231 Vacuum Tubes~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~***** Tested on our proprietary  tester , the E3444 .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 clos...ely 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, Georgia. ************************************************************************** Industry Bogey Transconductance = 2600/2600  µmhos           Industry Bogey Plate Current = 9.0/9.0 mA                                                       Results =  In the pictures                

🎵🎵🎵🎵🎵🎵🎵🎵🎵🎵🎵🎵🎵🎵🎵🎵🎵🎵🎵🎵🎵🎵🎵🎵🎵🎵🎵                                                                                                      Unlimited Combined Shipping USA $6 All tubes are Guaranteed

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00150


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