The RockBoard Power Block is a compact power supply, delivering current for 10 effect pedals. Besides 8 x 9 V (150 mA each) output the Power Block has 2 x 18 V (400 mA each) outputs as well. This power supply provides 2,000 mA total output and comes with 10 connection cables as well as a mains adapter.
The RockBoard ISO Power Block V10 is a multi power supply fort effects pedalsthat offers 10 transformer isolated and highly filtered power slots - 8 x 9 volts (isolated) with a max. current output of 150 mA each, und 2 x 18 volts (isolated) with a max. current out put of 400 mA each