JOYO JP-04 is an isolated power supply available for guitar pedals. It uses a high quality R transformer. It has eight 9V outputs with independent power cable and ground wire, each output is completely isolated, short-circuits and over current protected, highly filtered and regulated, This ensures reliable operation, free of hum and noise. It will provide you a clean and transparent sound.

The JP-04 isolated power supply could be working on the pedal board without any problems because of its small size, and to greatly save your space on the board we have also made a pedal board named “RD-B2” specially, with its mounting space big enough for power supply JP-04 underneath and the hollow slatted design makes it easy to run cables and work perfectly.

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