6336A GE used/good 1960 era (74/79ma)

6336A GE used/good 1960 era

1 section) 74ma Gm=8200

1 section) 79ma Gm=8400

NOS Ma = 90-100ma
 

(6336=(2) 6080 in parallel, Pout max=30 watts per plate, Iplate max=400ma per plate,
Vplate max=400VDC, mu=2.7, Gm=13,500)

(6336A=6.3V @ 5A Filament)
(6528=6336A with higher Gm=37,000 and higher mu=9)