CK-5755=420A Raytheon clear top NOS 1960”s
1.4ma Gm=1300
1.3ma Gm=1200
Tested on Amplitrex
Vplate=180V
Vgrid=-.1V
Good used Ma = 1.5-2.0ma
Good used Gm = 1300-1400
$3.30 $10.99
CK-5755=420A Raytheon clear top NOS 1960”s
1.4ma Gm=1300
1.3ma Gm=1200
Tested on Amplitrex
Vplate=180V
Vgrid=-.1V
Good used Ma = 1.5-2.0ma
Good used Gm = 1300-1400
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