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(!!!!!) (Best Overall Pair) 336A Western Electric NOS 1956-1957 (42.0ma and 43.3ma) (Highest Ma) (matched on Amplitrex)
(!!!!!) (Best Overall Pair) 336A Western Electric NOS 1956-1957 (42.0ma and 43.3ma) (Highest Ma) (matched on Amplitrex)
$ 599.99
1 Matched Pair) 336A Western Electric NOS D getter NOS original boxes
1 tube) 42.0ma Gm=4700 (5652=1956)
1 tube) 43.3ma Gm=4800 (5713=1957)
Matched on Amplitrex
Vplate=250V
Vscreen=250V
Vgrid=-14V
NOS Ma=32ma
NOS Gm=4200
The 336A is similar electrically to the 349A with 2 differences:
336A: 6 pin base, 10V Filament
349A: 8 pin base, 6.3V Filament
All other electrical specs are the same
General Information
(used in speech-input equipment and 106-type amplifier)
(Vfil=10V @ 640ma, Vplate=250V, Iplate=30ma, Mu=336, Gm=4200, Rp=80Kohms, Pout=3.5 watts, UX-6 base)
(same as STC 4336A)
See more: vacuum tube
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 (Best Overall Pair) 336A Western Electric NOS 1956-1957 (42.0ma and 43.3ma) (Highest Ma) (matched on Amplitrex)&Category=vacuum tube&ImageURL=http://tubeworldexpress.com/cdn/shop/products/1_19a7e1e3-1be1-4112-a2b8-3283f60de506.jpg?v=1571438752){kind=link}
 (Best Overall Pair) 336A Western Electric NOS 1956-1957 (42.0ma and 43.3ma) (Highest Ma) (matched on Amplitrex) "Pin It")