(!) (Best Single) 12SC7 Ken Rad NOS 1940”s (2.7/3.2ma)

12SC7 Ken Rad NOS 1940”s

2.7ma Gm=1500

3.2ma Gm=1500

(12SC7=common cathode for both triode sections)

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