6 US-Made 5KE8 Vacuum Tubes Valves NOS NIB Lot Of Six 872A Gebraucht Tube Three measured 76/76 where

Tube Three measured 76/76 where minimum (65%) is 50/50 and 100% is 77/77

Transconductance measured 44 for Tube One and 46 for Tube Two where minimum (65%) is 40 and 100% is 62

The dust jacket is in nice condition

They are a tad microphonic and are fine for home use

But it does come with a very-well-preserved lyric booklet

6 US-Made 5KE8 Vacuum Tubes Valves NOS NIB Lot Of Six 872A Gebraucht Tube Three measured 76/76 whereThese six new old stock, new in box US made 5KE8 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 IT'S NOT LISTED, WE PROBABLY HAVE