The Power-All PA-9 Digital Power Supply is the world’s first 2,000 mA, single outlet power supply designed specifically for guitar effect users. Don’t waste money on batteries or take up valuable space with multiple “wall wart” adaptors or power bricks – the Power-All system can power your entire pedalboard from a single power supply that takes up only one outlet! The Power-All provides 9 volts DC at 2,000 milliamps – more than enough current to power dozens of effect pedals, including up to four Line 6 Modelers! The Power-All’s special circuit design offers the lowest noise floor of any digital power supply on the market. The PA-9 now comes with a ferrite-core filter built onto its output cable to further reduce noise and hum.