Supporting 12V 1A 1.5A 2A devices. DC line output：12V 2A. ✅[ Adapter Input] - AC100-250V 0.25A 50-60Hz, Adapter Output: 3V/4.5V/5V/6V/7.5V/9V/12V. If you going to use this adapter for guitar pedals, you'll need to buy the separate Reverse Polarity Converter because most music devices require the opposite polarity.
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