• DIY, Repair & B/S

    Zoom RT-223 Internal Battery

    Recently purchased a Zoom RT-223 drum machine from “jeff” on eBay. His listing said:POWERS UP SAYS ZOOM NOTHING WORKS.DO A FACTORY RESET, HOLD RECORD WILE POWERING UP IT WORKS FINE.BUT IT WILL NOT REMEMBER ANY PATTERNS OR CHANGES YOU MADE.PROBABLY…