(!!!!) (Good Value Single) CX-301-A Cunningham used/good 1928 (2.6ma Gm=700)
$ 29.99
CX-301-A Cunningham used/good 1928 (12/10/28 scribed on base)
2.6ma
Gm=700
Good Ma range 2-3ma
NOS Gm = 800+
(Filament=5V @ 250ma, Vplate max=135V)
- Crosley C5 1926
Class A Amplifier:
-----------------
Plate Voltage = 90
VGrid No. 1 Voltage -4.5V
Amplification Factor (mu) = 8
Plate Resistance (approx) 11Kohms
Transconductance = 725mhos
Plate Current = 2.5 mA
See more: vacuum tube
Share:
 (Good Value Single) CX-301-A Cunningham used/good 1928 (2.6ma Gm=700)&Category=vacuum tube&ImageURL=http://tubeworldexpress.com/cdn/shop/files/1_0e70f4b6-07b8-42fd-b3d8-cea23db1f0db.jpg?v=1696357313){kind=link}
 (Good Value Single) CX-301-A Cunningham used/good 1928 (2.6ma Gm=700) "Pin It")