【Technical Specifications】Input: 100V-240V, 50-60Hz; Output: 9V 1A. Polarity: Tip Negative, Sleeve Positive. Barrel Size: 5.5 2.1mm. Cord Length: 4.92 ft/1.5 m. The 4-way daisy chain allows you to power multiple effect units or 9V battery-operated devices simultaneously.
