12SC7 Philco NOS 1940”s (1.8/2.1ma)

12SC7 Philco NOS 1940”s

1 section) 1.8ma Gm=1300

1 section) 2.1ma Gm=1500

(12SC7=common cathode for both triode sections)

(also see 1634 which is a premium 12SC7 with matched sections)