8 4AU6 4AU6A Vacuum Tubes Valves Lot Of Eight 1X2C This perfectly-matched pair of RCA

This perfectly-matched pair of RCA Radiotron type 76 triodes was tested on our Paul Hart-calibrated TV7/U for shorts

but all of the vibrasender I have sold have worked fine

" Tube one has a brown base and 59-43 date codes while Tube Two has 1-17 date codes and a black base

59 and 62 where minimum (65%) is 45

8 4AU6 4AU6A Vacuum Tubes Valves Lot Of Eight 1X2C This perfectly-matched pair of RCAThese nine Sylvania 6AU6 6AU6A were tested on our Paul Hart calibrated TV7 U for shorts, gas and transconductance. There were no shorts or gas. They tested as follows: 60, 68 65, 65, 72, 74, 74 and 78 where minimum (65%) is 58 . BECAUSE OF THE BIZARRE, INTRUSIVE, PETTY AND DRACONIAN GERMAN PACKAGING REGULATIONS AND THE SEVERE FINES AND PRIVACY INTRUSIONS ASSOCIATED WITH IT WE NO LONGER SHIP TO GERMAN ADDRESSES FROM JUNE 1, 2022. WE WILL HAPPILY SEND