The ENGL Power Tap Pro 12 pedal power supply is built around 12 fully isolated outputs for larger boards that combine high-current digital gear, standard 9V effects and compatible 18V pedals. One 12V/2A output handles compatible power-hungry processors, ten 9V/500mA outputs cover a broad range of analog and digital pedals and one 18V/100mA output adds alternate-voltage support. Ultra-low-noise circuitry helps keep hum and interference out of the signal path, while short-circuit and overload protection plus individual output LEDs provide added protection and status monitoring. For complex live, rehearsal or recording boards with varied power requirements, the Power Tap Pro 12 consolidates the rig around one compact isolated supply.