5 RCA 6BK4 6BK4A 6EL4 6EL4A Vacuum Tubes NOS NIB Lot Of Five Appalachians And new in box Sylvania 25A7G

new in box Sylvania 25A7G tube tested to spec on our Paul Hart-calibrated TV7/U

It measured 70/59 where minimum (65%) is 50/50 and has the Telefunken diamond (<>) embossed in its base

As the fugue continues and the volume increases

INTRUSIVE AND DRACONONIAN GERMAN PACKAGING REGULATIONS -- AND THE SEVERE FINES AND PRIVACY INTRUSIONS ASSOCIATED WITH THEM -- WE NO LONGER SHIP TO GERMAN ADDRESSES

52/52 and 54/54 where minimum (65%) is 40/40

5 RCA 6BK4 6BK4A 6EL4 6EL4A Vacuum Tubes NOS NIB Lot Of Five Appalachians And new in box Sylvania 25A7GThis lot of five new old stock, new in box RCA 6BK4 6BK4A tubes tested to spec on our Paul Hart calibrated TV7 U. Four are 6BK4A. 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 OR CALL OR TEXT US AT 202 372 6931 IF YOU DO NOT SEE WHAT YOU NEED OR HAVE ANY QUESTIONS. 1. MOST FORMS OF SHIPPING EXCEPT MEDIA MAIL ARE AUTOMATICALLY INSURED UP TO $100. ETSY PURCHASE