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.
Does anyone know any thing further about Mcintosh amp schem. downloads. Specifically Mc-225,,Mc-240,,and Mc-275, as well as the Mc-60. When I tried to download the Mc-30 schematic I got verry poor print quality.