The Power MOD ISO DC 1 is a multi-power supply for effect pedals and provides up to 9 electrically isolated, highly filtered 9 VDC power connections and one 5V USB connection. It fits in a MOD slot on ROCKBOARD pedalboards, but, due to its removable front plate, it can also be used as a power supply for other pedalboards. The multi-power supply is designed to provide noiseless power to up to 9 effects pedals simultaneously. Sophisticated filtering technology effectively eliminates high-frequency noise. Separate short-circuit protection for each power slot protects the connected effects pedals from damage in the event of a short circuit. Separate LED indicate healthy connections for individual each slot. Should a short circuit occur, only the affected power slot is switched off, leaving the rest of the effects rig operational.