1PC EL34 to 7591 Vacuum TUBE SOCKET ADAPTER EL34 （top）TO 7591

EL34 to 7591 Vacuum TUBE SOCKET ADAPTER EL34 （top）TO 7591

Free shipping with tracking number.
 handmade tube socket converter
if you choose this adapter, means you want to put your  EL34  tube
on the adapter to connect to the  7591 amplifier socket
Accept custom manufacturing, if you need other types, please contact us.

Use EL34 tube to replace 7591 tube,
 
Upper tube is EL34 , bottom tube socket on AMP is 7591