Tung-Sol 6DE7 Vacuum Tube Valve NOS NIB Most Requested These four Sylvania-MANUFACTURED 6U7G tubes

These four Sylvania-MANUFACTURED 6U7G tubes were tested on our Paul Hart-calibrated TV7/U for shorts

They measured (from left to right) 27

This LP is in nice shape with only a few pops and ticks here and there

These sixteen Sylvania 6CB6A / 6CF6 tubes tested to spec on our Paul Hart-calibrated TV7/U

almost-perfectly-matched pair of RCA (Hewlett-Packard By RCA) 6AG7 tubes were tested on our Paul Hart-calibrated TV7/U for shorts

Tung-Sol 6DE7 Vacuum Tube Valve NOS NIB Most Requested These four Sylvania-MANUFACTURED 6U7G tubesThis new old stock, new in box Tung Sol 6DE7 tube tested to spec on our Paul Hart calibrated TV7 U. BECAUSE OF THE BIZARRE, INTRUSIVE, PETTY 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