(!!) (Single) UX-120=20 Radiotron used/60% 1920's (4.8ma)
$ 39.99
UX-120=20 Radiotron used/60% 1920's
4.8ma
Gm=250
Tested on Amplitrex
NOS Ma = 5.5-6mA+
NOS Gm = 400-500
Vplate=135V
Vgrid=-22.5V
See more: vacuum tube
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 (Single) UX-120=20 Radiotron used/60% 1920's (4.8ma) "Pin It")