• 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.

Good (tube) audio shows in the US?

Hi guys,

Please let me know whether there is famous/good audio shows in the US. I am thinking of visiting some to get a sense of "tube sound". I made a tube amp but I do not know whether it is a good one comparing to others'. If you know any good ones in the east side, or "midwest" (Ohio belongs to both), please let me know. Thank you!