• 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.

Help with tube buffer

Thanks everyone. I am working on building the amp and I'm planning to start with a simple opamp buffer to make sure everything is working ok and to use as a baseline.

I'm also trying to finish up a preamp project, so it will probably be a couple months before I am able to get back to working on a tube input board.