TC Electronic Powerplug 9:

TC Electronic PowerPlug 9 Power Supply is designed to provide 9 Volt power and ensures the correct amount of power supplied to your TC effect pedals. Voltage and Milliamps are probably some of the most important, since too little can lead to noise, hum and unwanted tone degradation, while too much or the wrong kind of power can seriously damage your equipment. TC Electronic PowerPlug 9 Power Supply provides your TC Electronic stompbox the correct amount of TC approved power every single time! So why spend time worrying about voltage? You got songs to write, gigs to play and solos to shred! It's a perfect replacement supply (9V) for Nova pedals but also lets you power pedals from TC-Helicon Company.