Pedal Power X8 is an ultra-compact high current insulated international voltage power supply that provides reliable, noise-free performance for pedals of all kinds. Its innovative hybrid DC transformer design integrates exotic components, linear control, and computer-optimized filtering to establish industry-leading audiophile quality performance. From battery-operated vintage stompboxes to modern high-current DSP effects, Pedal Power X8 delivers the best performance in the business ensuring pedals always sound and performing their best. Equipped with eight galvanically isolated 9V DC outputs, Pedal Power X8 eliminates ground hum and unwanted interaction between pedals. Power 18V pedals by combining outputs with an optional voltage doubler cable or adapter. Each Pedal Power X8 output delivers up to 500mA of current to deliver power-hungry modern DSP effects. Audiophile specifications also ensure that the musical character of even the most delicate vintage stompboxes is preserved. This wide range of flexibility on each output means less guesswork when connecting your pedals. The flat, super light pedal Power X8 fits perfectly for small to medium travel boards. Operation at any input voltage 100-240VAC makes international tours convenient and hassle-free. No voltage converters are required. Just hit the road, plug in and rock. In addition to being used as a standalone power supply, X8 can also be powered via X-LINK expansion ports to add eight isolated outputs to a Pedal Power 3 Series power supply.