The Visual Sound Reverse Polarity Converter is a tiny accessory for the 1 SPOT 9V DC adapter that adapts it to power Yamaha keyboards, samplers, and drum machines, as well as certain reverse-polarity effects pedals.

Visual Sound Reverse Polarity Converter for 1 SPOT Features:

   * For use with the 1 SPOT 9V DC adapter
   * Allows 1 SPOT to power Yamaha products and other reverse polarity effects pedals

A tiny accessory at a tiny price that makes a big difference. Order today.