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(!!) (#1 800 black plate single) 800=VT-64 RCA black plate like new 1940's (52ma, Gm=2430) (tested on Amplitrex)
(!!) (#1 800 black plate single) 800=VT-64 RCA black plate like new 1940's (52ma, Gm=2430) (tested on Amplitrex)
$ 229.99
1 tube) 800=VT-64 RCA black plate 1940's tests like new faded printing on base, large getter, square flat-foil getter, in white box
52ma
Gm=2430
Good NOS Ma = 50ma
Good NOS Gm = 2100=2200
Vplate=500V
Vgrid=-1V
General Information
Vfil=7.5V @ 3.25A, 35 watts, Vplate max=1250VDC, Mu=15
Introduced in 1933
transmitting triode
See more: vacuum tube
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 (#1 800 black plate single) 800=VT-64 RCA black plate like new 1940's (52ma, Gm=2430) (tested on Amplitrex) "Pin It")