Equipped with a digital voltage meter that constantly monitors the supply voltage, it achieves a downsized design with 8 outputs. Furthermore, by setting the output voltage to approximately 9.65V, close to the initial value of a new 9V battery, it maximizes the potential of the effect pedal. * There may be a discrepancy between the OUTPUT VOLTAGE display and the voltage output from the DC9V OUTPUT terminal. Linear power supplies, which convert AC (alternating current) power generated by a power transformer to DC (direct current), are still the mainstream in the world of high-end audio because, compared to switching power supplies which boast high efficiency, small size, and light weight, they provide a stable, clean power supply without pulse noise. Maximum current consumption: 450mA *DC cable is missing.Condition: No problems with use. Points to note: DC cable is missing. Accessories: Box, adapter. Warranty: No warranty. Sold as is.