Features: bypass switch that overrides the power sequence control.•A master on/off switch to activate / deactivate sequence control. Switch On : The instruments are activated via electricity supply to each sockets in delayed ascending order. (i.e. From output 1 to 2 until 8) Switch Off : The instruments are deactivated by cutting off the electricity supply to each sockets in inverse order. (i.e. From output 8 to 7 until 1)•Enable user to locate each machine from low voltage power consumption to high one in sequence 1 to 8 to avoid excess voltage supply sparking other machine when switching off the machines. E.g. To install power supply of mixer at socket 1, equalizer at 2,crossover at 3, power amplifier from 4 to 8.•LED at front panel indicates main supply voltage and switch status for all 8 power supply channels.•Additional 2 USB power supplies are provided (1 at front panel and another 1 at back panel to ensure user supplimentary machines like handphone, or LED lamp to be occupied even in dark occasions