(!!) (PAIR) 6CW4 GE NOS 1980-1981 (88/60 and 91/60)
(!!) Recommended Pair) 6CW4 RCA NOS 1963-1974 (90/60 and 96/60)
6CW4 GE like new 1980 (120/60)
6CW4 RCA NOS 1970 era (1 in stock)
6CW4 Tungsol NOS (1 in stock)
6CW4 used/good (5 in stock)
6DS4 GE NOS 1967-1971 (1 pair)
6DS4 GE NOS 1970 (1 in stock)
6DS4 RCA NOS (1 in stock)
