The JJ ECC832 is the updated version of the 12DW7. Great for trying different gain in the preamp section of guitar amps. One side has a gain factor of 100 – the other side has a gain factor of 20. It is half of a 12AX7 and half of a 12AU7. Must have for your tube rolling experiments.
CALIFORNIA PROPOSITION 65 WARNING
WARNING: Cancer and Reproductive Harm-www.P65Warnings.ca.gov.