In analog gear, the quality and consistency of power determines the quality of sound. That’s why recording studios invest in power regulators. The same holds true for your effects pedals. As the batteries die, so does your sound – and there’s nothing worse than having your batteries die during a solo. Why go through the aggravation and expense of constantly replacing batteries? The Line 6 DC-1 power supply will keep your ToneCore pedal operating at full strength all night, night after night. This power supply can also be used to power your Relay 30, Relay 50, and Relay 70 wireless systems.