Up for sale : Absolutely excellent Matched Pair 6072A 3 Mica Square [] Getter tubes / Black Square Plates Both tubes working Great with Close balanced Matched Plates . No leaks no shorts with 45,45 Minimum to work good they tested 82,80 81,82 with 80,80 = NOS results These 2 tubes will Sound Fantastic and Perform Great for a very long time . each tube has 100% life . These 2 tubes are made the exact same design and Plate Structure You get the 2 tubes in the Photos for the Price

Röhren 12AY7 = 6072A / Pair - 2 St. TAD-Label, Premium SelectionBalanced, Matched, Neu in BOX

For sale is one Westinghouse made by GE 12AY7 / 6072A vacuum tube,tests NOS new on our calibrated Jackson 648A tester, might have light shop use

For sale is this NOS NIB new matched quad of GE 12AY7 / 6072A vacuum tubes, test new and balanced on calibrated Jackson 648A tester, the 1966 date codes mark their boxes. One is a 1971 date code, other wise the tubes look and test equal, and dates match their original boxes. No shipping to Italy, Greece, Indonesia, Brazil, or addresses in all Asian or having many non-US characters we cant print.