272A Western Electric "meshplate" used/good 1940's (single, 33/24)
$ 99.99
1 tube) 272A WE "meshplate" used/good 1940's (33/24) in white box
General Information:
Vfil=10V @ 320ma, Vplate=140V, Iplate=5.4ma, Mu=5.6, Gm=670, Rp=7400 ohmsSee more: vacuum tube