Each single unit Volt can be powered by an 18V AC/DC Power Supply or through another daisy-chained Ernie Ball Volt. Adding a second Volt Power supply provides isolated power for up to 9 pedals instead of 5.
Each single unit Volt can be powered by an 18V AC/DC Power Supply or through another daisy-chained Ernie Ball Volt. Adding a second Volt Power supply provides isolated power for up to 9 pedals instead of 5.