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(!!!!) (RARE SINGLE) 300A Western Electric Engraved Base circa 1933 (60ma @ 300Vplate) (payment via wire transfer or credit card) (FREE shipping)
(!!!!) (RARE SINGLE) 300A Western Electric Engraved Base circa 1933 (60ma @ 300Vplate) (payment via wire transfer or credit card) (FREE shipping)
$ 6,499.99
300A Western Electric Engraved Base circa 1933 nice condition -
$6499.99
payment via wire transfer or credit card only
free shipping via UPS or DHL
AMPLITREX AT1000 TEST DATA:
Vfil=5VDC
Vplate=300VDC
Vgrid=-56.5VDC
Iplate=60ma
Gm=4750
Vfil=5VDC
Vplate=400VDC
Vgrid=-80.5VDC
Iplate=71ma
Gm=4850
Test on TV7D/U = 72
strong single
original box - poor condition
300A data sheet
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