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.
Thank you, but I need the drawings with the dimensions (inches/mm don´t care) between the 6 pins: 1 to 2, 2 to 4, 4 to 5, 6 to 8 and between left and right pin row.