RCA 6AS6 5725 6187
NOS RCA 6AS6 a dual control pentode is a ruggedized, sharp cutoff pentode voltage amplifier of the 7 pin miniature construction.
6AS6 datasheet
NOS RCA 6AS6 a dual control pentode is a ruggedized, sharp cutoff pentode voltage amplifier of the 7 pin miniature construction.
6AS6 datasheet