9V AC Adapter your reliable power supply for Digitech, Tonelab LE, and an array of other musical instruments such as Quadraverb, QSR DMPro Drum Machine, MIDI Data Disk. Built with a 4-Pin DIN Connector, our AC Adapter ensures secure and efficient connections to your devices, simplifying your musical journey. It's not just an adapter; it's a versatile accessory that enhances your keyboard's utility and functionality. The AC adapter's strength lies in its ability to provide a stable and constant power supply, ensuring an uninterrupted musical experience.