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 have a schematic? Ive seen the one posted by Gingertube, but it does not seem to match my amp.
The case of the amp suggests it is model XD-SE.
The catalogue (in chinese) that was with it suggests it is a XD500Mk3