Pedal Power® 2 Plus does it and does it well because any less will degrade your pedal’s performance. Players everywhere upgrade to Pedal Power 2 Plus because it powers what conventional power supplies can’t. Pedal Power 2 Plus is hand made in the U.S.A. comes complete with cables detachable AC power cord a 5-year warranty and simply makes you sound better! Isolation is more than fixing ground loops. Ground loops cause hum and the solution is to break the unwanted ground path. Isolation is the best way to do it. Unlike other power supplies Pedal Power 2 Plus isolates EVERY output. This eliminates tone robbing interaction between units. Now you can properly power everything from vintage overdrives to modern digital marvels that others just can’t! Proprietary balanced transformer makes it possible. A typical transformer like those used in a wall wart creates a large magnetic field that causes hum in any audio path near it. Pedal Power 2 Plus uses a custom designed ultra-low noise toroidal transformer with separate balanced windings for every output. Now even the most sensitive pedals can be dead quiet. Switching power supplies aren t for everything. What’s good for charging a cell phone is NOT good for your pedals. While digital switching power supplies are small and inexpensive they also generate unpredictable transients and extraneous noise. Pedal Power 2 Plus uses an audiophile quality linear supply for consistently stable clean pure power.