1PC EL84 to 6V6 EL34 (AMP socket) EL84 to 6V6 EL84 TO EL34 Vacuum tube socket adapter converter

1PC EL84 to 6V6 EL34 (AMP socket)  EL84 to 6V6  EL84 TO EL34 Vacuum tube socket adapter converter
 

Use EL84 tube to replace 6V6 EL34 tube,

Upper tube is EL84， bottom tube socket on AMP is 6V6 EL34