Description

Vintage 6AQ8 ECC85 Radio Tube Very Strong & Balanced Very Nice! ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ *** Tested on our proprietary tester , the E3444 Triplett/Westmore 501 : i t'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 Falls Church , Virginia. ***** ********************************************************************* Industry Bogey transconductance = 5900/5900 µ mhos & Industry Bogey plate current = 10.0/10.0 mA Results = 7375/7220 µ mhos ~ 10.1/10.0 mA ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Unlimited combined Shipping USA $6 ~ Higher Overseas All tubes are Guaranteed Please search MY store for other tubes 338 ~~~~ Please click on the link below to view more items in my store. ~~~~~~~~ GreenGirl's Guaranteed VintageTubes