2 Arcturus Number / Type 41 #41 Vacuum Tubes Valves Gray Bottle Lot Of Two June 8 2022 16 MM plates

16 MM plates

44 and 45 where minimum is (65%) is 36 and 100% is 55

They are World War Two vintage and all have US Army Signal Corp SC 278 A codes

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

two are industrial versions

2 Arcturus Number / Type 41 #41 Vacuum Tubes Valves Gray Bottle Lot Of Two June 8 2022 16 MM platesThese two Arcturus gray bottle type number 41 tubes tested as follows on our Paul Hart calibrated TV7 U: 52 and 58 where minimum (65%) is 40. BECAUSE OF THE BIZARRE, INTRUSIVE, CRUEL AND DRACONIAN GERMAN PACKAGING REGULATIONS AND THE SEVERE FINES AND PRIVACY INTRUSIONS ASSOCIATED WITH THEM WE NO LONGER SHIP TO GERMAN ADDRESSES. WE WILL HAPPILY SEND YOUR PACKAGE TO A NEIGHBORING COUNTRY OR MAKE SUITABLE ARRANGEMENTS. IN 2021 WE PURCHASED 150,000 VACUUM