World Wide Input Voltage 100-240VAC 50/60Hz OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection) Tested Units. In Great Working Condition Please check your model whether it is the same as the listing before purchasing. We do not accept responsibility if you purchase wrong products.Thank you! Marg 9V AC / DC Adapter For TC Electronic Helix Phaser Viscous Vibe Alter Ego V2 X4 T2 Reverb Guitar Effects Pedal Ditto X2 HOF Hall MojoMojo Overdrive Corona Chorus Shaker Mini Vibrato poly tune Marg 9V AC / DC Adapter For TC Electronic Helix Phaser Viscous Vibe Alter Ego V2 X4 T2 Reverb Guitar Effects Pedal Ditto X2 HOF Hall MojoMojo Overdrive Corona Chorus Shaker Mini Vibrato poly tune