Sylvania 3KT6 Vacuum Tube Valve NOS NIB Tom Evans These five Ken-Rad number /

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

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

This new old stock-testing matched pair of Sylvania 6AU6 tubes was tested on our Paul Hart-calibrated TV7/U for shorts

This hardcover book -- and its dust jacket -- is in very good condition

not included) and they sound excellent

Sylvania 3KT6 Vacuum Tube Valve NOS NIB Tom Evans These five Ken-Rad number /This 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