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![Inner Negative] SoulBay 3V 4.5V 5V 6V 7.5V 9V 12V Multi Voltage AC/DC Adapter Switching Replacement Power Supply with 8 Plugs for Tip Negative Effects Pedals Keyboards - 2A Max 2A Center -](https://i5.walmartimages.com/asr/c66dfb41-d5fe-4ea5-89ac-a177af4f4740.71aec692e2ac0e0a40018ba0292e5b74.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF "Inner Negative] SoulBay 3V 4.5V 5V 6V 7.5V 9V 12V Multi Voltage AC/DC Adapter Switching Replacement Power Supply with 8 Plugs for Tip Negative Effects Pedals Keyboards - 2A Max 2A Center -")