(!!) (1 Pair) 30 RCA Cunningham NOS 1946 (2.6ma and 3.1ma)
$ 34.44
1 pair) 30 RCA Cunningham NOS 1946 same date codes
1 tube) 2.6ma Gm=800
1 tube) 3.1ma Gm=900
1 tube) 2.6ma Gm=800
1 tube) 3.1ma Gm=900
See more: vacuum tube