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The Upper Bout


Electro-Harmonix Bad Stone Phaser

A faithful recreation of the original '70s phaser! The bad stone includes a six-stage phaser giving you deep and luscious phase tones. The Manual mode allows you to dial in a perfect filtered tone and the Feedback control allows you to contour the phaser to your liking. It's a classic for a reason!

Electro-Harmonix Bad Stone Phase Shifter Effect Pedal Features at a Glance:

  • Reproduction of the '70s original with a few modern tweaks
  • Six stages of phase shifting for big sound
  • Manual feedback setting for optimal control
  • Auto/Manual switch lets you freeze the phase
  • Lower frequency range than the original
  • True bypass for maximum signal integrity
  • LED indicates when effect is engaged
  • Runs on 9V battery or optional power supply