Home
»
(!!!!) (Best Pair) JW-5755=420A Western Electric clear tops test like new 1954 (2.3/2.0ma and 2.5/2.3ma) (Same Gm)
(!!!!) (Best Pair) JW-5755=420A Western Electric clear tops test like new 1954 (2.3/2.0ma and 2.5/2.3ma) (Same Gm)
By Tube World
$ 99.99
1 pair) JW-5755=420A Western Electric clear tops test like new 1954 in white boxes
1 tube) 2.5/2.3ma Gm=1600/1600 (452=1954)
1 tube) 2.3/2.0ma Gm=1600/1600 (413=1954)
Matched on Amplitrex
Vplate=180V
Vgrid=-.1V
Good used Ma = 1.4-1.8ma
Good used Gm = 1300-1400
See more: vacuum tube
Share:
 (Best Pair) JW-5755=420A Western Electric clear tops test like new 1954 (2.3/2.0ma and 2.5/2.3ma) (Same Gm)&Category=vacuum tube&ImageURL=http://tubeworldexpress.com/cdn/shop/files/1_f9368f2d-7fd0-45e9-927c-73cc28ec6a01.jpg?v=1696264605){kind=link}
 (Best Pair) JW-5755=420A Western Electric clear tops test like new 1954 (2.3/2.0ma and 2.5/2.3ma) (Same Gm) "Pin It")