Sylvania 3KT6 Vacuum Tube Valve NOS NIB Tom Evans GM-BRANDED 6SK7 tested as good

GM-BRANDED 6SK7 tested as good on our Paul Hart-calibrated TV7/U

" MAIL GETS MISPLACED

These tubes have great bass and sparkling highs and Mann's voice is warm and clear as a bell even though they test on the cusp

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

These five Ken-Rad number / type 27 tubes tested as good on our Paul Hart-calibrated TV7/U

Sylvania 3KT6 Vacuum Tube Valve NOS NIB Tom Evans GM-BRANDED 6SK7 tested as goodThis new old stock, new in box Sylvania 3KT6 tube tested to spec on our Paul Hart calibrated TV7 U. BECAUSE OF THE BIZARRE, INTRUSIVE, PETTY AND DRACONONIAN GERMAN PACKAGING REGULATIONS AND THE SEVERE FINES AND PRIVACY INTRUSIONS ASSOCIATED WITH IT 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