3Pcs DC Power 5.5mm x 2.1mm Reverse Polarity Power Converter Cable Cord for Keyboard Guitar Piano Effect Pedals Speaker Radio UpperFu
Special Features
- These cables are reverse polarity cable. One male plug and one female plug.
- Plug Dimension: 5.5mmx 2.1mm . Cord Length: Total 26cm/10.2inch
- Functions: to reverse the center Positive output to center Negative, or reverse the center Negative to center positive.
- Reverse Polarity what you want, fit for keyboard and guitar effect pedal.
- Note: Please make sure your cord end is 5.5mm x 2.1mm compatible.
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