3 Amperex 5U9 / LCF201 Vacuum Tubes Valves NOS NIB Mesh Plate Lot Of Three 6EM7 Octal an silkscreened base

an silkscreened base

24 and 24 where minimum (65%) is 25 and 100% is 38

transconductance and gain and on our TV7/U for a more-commonly-used reference

new in box GE 21LU8 tubes tested to spec on our Paul Hart-calibrated TV7/U

3 Amperex 5U9 / LCF201 Vacuum Tubes Valves NOS NIB Mesh Plate Lot Of Three 6EM7 Octal an silkscreened baseThese three new old stock, new in box Amperex MANUFACTURED mesh plate 5U9 LCF201 tubes tested to spec on our Paul Hart calibrated TV7 U. BECAUSE OF THE BIZARRE, INTRUSIVE 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 TUBES. IF