864=VT-24 Hytron USA NOS 1940's (3.4ma)
$ 37.99
VT-24=864 Hytron NOS in white box 1940's
NOS Ma = 3 - 3.5ma
NOS Gm = 500
(864=low microphonic, rebased and improved WD-11)
- RCA Radiola III-A 1924
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