04-01-2017, 12:17 AM
Make sure you get the small 7 pin sockets for the 6A7. The 7 pin comes in two sizes, small for the 6A7, large for the 59 and transmitting tubes like the 1625.
They are not interchangeable, but you may be able to force fit the tube in the wrong size socket which would not be recommended.
They are not interchangeable, but you may be able to force fit the tube in the wrong size socket which would not be recommended.