• WARNING: Tube/Valve amplifiers use potentially LETHAL HIGH VOLTAGES.
    Building, troubleshooting and testing of these amplifiers should only be
    performed by someone who is thoroughly familiar with
    the safety precautions around high voltages.

how would i series a 12au7a

prorms

Member
2006-11-15 2:28 am
how would i series a circuit 12au7a forget opam section
 

Attachments

  • tube11.jpg
    tube11.jpg
    20.8 KB · Views: 173