RCA 12AU7 ECC82 Black Plate D-Getter Vacuum Tube ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~**** Tested on our proprietary tester , the E3444 Triplett/Westmore 501 :Its 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 manufacturers 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 manufacturers specified test points or at other specified test points.***** This tester was prepared by Mr. Paul Hart of Roswell, GA ************************************************************************** Industry Bogey transconductance = 2200/2200 µmhos & Industry Bogey plate current = 10.0/10.0 mAResults = 1845/2095 µmhos ~ 8.7/9.7 mA ???????????????????????????????????????????????????????????????????????????????????????????????? USA Shipping $6 I have many other types of tubes ~ No Additional Shipping Charges All tubes Guaranteed ?????? Thank You! ?????? ~~~~ Please click on the link below to view more items in my store. ~~~~~~~~ GreenGirls Guaranteed VintageTubes56

Kassettenrecorder SANWA 2095 Automatik 6 Watt Serial No 211179 ohne Kabel, habe die Funktion nicht getestet.