12DT8 RCA gray plates NOS 1970”s
12.2ma Gm=6700
16.4ma Gm=7900
(similar to 12AT7)
– Don Allen
– Zenith L727 radio 1959
$6.00 $19.99
12DT8 RCA gray plates NOS 1970”s
12.2ma Gm=6700
16.4ma Gm=7900
(similar to 12AT7)
– Don Allen
– Zenith L727 radio 1959
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