1U4 Sylvania NOS 1951 (103/60)
By Tube World
$ 6.99
JAN-CHS-1U4 Sylvania NOS 1951
103/60
similar to 1L4
See more: vacuum tube
By Tube World
JAN-CHS-1U4 Sylvania NOS 1951
103/60
similar to 1L4