I wish to buy a foot pedal for a Yamaha keyboard. I have been told the polarity of the pedal must fit the keyboard, what is this polarity?
Md Ariful Islam
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এমবিএ(মার্কেটিং)
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Dr. Md Rushad Rahman
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পিজিটি(মেডিসিন)
Polarity is just the direction of current when powering the pedal. If the pedal you are buying is manufactured by Yamaha as well, then you shouldn't have any issues.
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