9 Sylvania 6DQ6 6DQ6B 6GW6 Vacuum Tubes Lot Of Nine January 25 2023 Top: smooth

Top: smooth

Audio Power Output 50C5

This RCA Radiotron number / type 80 rectifier tube was tested on our Paul Hart-calibrated TV7/U

It sounds very good with light surface noise and the occasional click and pop

9 Sylvania 6DQ6 6DQ6B 6GW6 Vacuum Tubes Lot Of Nine January 25 2023 Top: smoothThese nine tubes were tested on our Paul Hart calibrated TV7 for shorts, gas and transconductance. There were no shorts and the final three tubes on the right might be a bit gassy. They tested as follows: 44, 45, 46, 48, 50, 50, 74, 76 and 85 where minimum (65%) is 33 and 100% is 51. Two have MISSING CENTERING PINS. WE HAVE SCORES OF THOUSANDS OF VACUUM TUBES. IF IT'S NOT LISTED, WE MAY HAVE IT. PLEASE ALSO SEE OUT ETSY SISTER SITE "LOWTECHTWOO" AND