12 pin US made compactron PC mount black phenolic sockets with pins on 1" centers (for 6C10, 6K11, 6KD6, 6LF6, 20LF6) (8 in stock)
20LF6 GE NOS (3 in stock)
20LF6 GE NOS 1981 (99/60)
20LF6 GE Zenith NOS
20LF6 Holland NOS 1971 faded printing
20LF6 Holland NOS 1971 in Zenith box (100/60)
20LF6 Philips/Sylvania NOS (1 in stock)
20LF6 RCA Holland NOS 1969
20LF6 Sylvania NOS (1 in stock)