![power supply - RCA AH5 AC/DC adapter switch polarity question - Electrical Engineering Stack Exchange power supply - RCA AH5 AC/DC adapter switch polarity question - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/0cHQe.jpg)
power supply - RCA AH5 AC/DC adapter switch polarity question - Electrical Engineering Stack Exchange
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![Question] What should be the position of the polarity switch in my AC/DC adapter in order to match the polarity of my NUX DS-3 pedal? : r/guitarpedals Question] What should be the position of the polarity switch in my AC/DC adapter in order to match the polarity of my NUX DS-3 pedal? : r/guitarpedals](https://external-preview.redd.it/YG6HztAGlzW7nF1QFu3wPME5Qi3l0NhcxRRbo-1idQU.jpg?width=640&crop=smart&auto=webp&s=2f77a9b4400fb4c9354277381d245b76c3d2c940)
Question] What should be the position of the polarity switch in my AC/DC adapter in order to match the polarity of my NUX DS-3 pedal? : r/guitarpedals
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