Effects Pedal Power Supply. Eight 9 Volt Outputs. Short Circuit Protection. Over Current Protection. Supplied with Connecting Cables & Power Supply. A professional multi-output power supply suitable for guitar effects pedals. The ACA-013 offers eight 9v DC outputs- one 12v DC and one 19v DC output. All of the outputs are rated at 100mA- with the exception of output number 8- this is rated at 500mA. Each output has short circuit protection- over current protection and is designed to reduce hum. Blue LEDs show the status of the output- so if there is a short-circuit or the current draw is to high- the corresponding channel will turn off and the LED will not light. The LEDS can also be switched off completely if desired. This is a centre pin minus power supply- so will be suitable for most effects pedals- but two reverse polarity leads are provided in the set. It is a heavy duty and robust unit designed to withstand life on the road! Supplied with connecting cables and a 18v power supply.