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No power pack included. 9vAC amp needed.
The Digitech RP-200 is a guitar effect pedal that produces a variety of sound effects. This Digitech guitar pedal features an easy-to-read six character alpha-numeric display. With the Digitech RP-200, you can get the benefit of applying up to 12 effects at the same time. The chromatic tuner of this guitar effect pedal ensures accuracy of pitch and ensures your guitar stays tuned. The Digitech RP-200 has a built-in expression pedal that lets you adjust settings such as the volume, wah, and pitch shift. This Digitech guitar pedal is fully programmable and features 40 factory presets and 40 customizable user presets.