• 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.

Audio Research Contact Information

I have been attempting to contact Audio Research but am getting the error message for "audioresearch.com" stating "this connection is not private..."

I am looking for a phone # to speak to someone about service, does anyone have this?