Two of these and the bridge rectifier need replacing as your crappy 12v power supply lasted more than a few days must hold. These are good, but what comes on your board isn't.
Adjustable AC Current Sensing Switch: SZC23 No AL-CH Model, 0.2A-30A Range
14 Review
5Pcs 19Mm 12V 24V Waterproof Latching Push Button Switch With Wiring Harness And LED Indicator Light, Pre-Wired SPDT Self-Locking 4 Pin Marine Metal Switch For Boats Cars Trucks (Blue)
22 Review
MIDI keyboard Axelvox KEY49j white
22 Review
Vacuum cleaner KARCHER VC 3, yellow
176 Review