The JOYO JP-04 is an isolated power supply designed specifically for guitar pedals. This unit aims to eliminate unwanted noise caused by ground loops that can occur when multiple pedals are connected in parallel.
With eight 9V outputs, each featuring independent power cables and ground wires, the JOYO JP-04 ensures complete isolation for each pedal. It includes protections against short circuits and overcurrent, along with high filtering and regulation. This setup delivers reliable performance, maintaining a clean and transparent sound across your pedalboard.