MXR have put 2 of their best Phaser circuits into one mini pedal. Powered by a 9v power supply only, integrates perfectly into any pedalboard setup without taking up too much space but still giving players that true MXR phaser tone.Phase 90The phase 90 switch gives you a classic phasing with the variable speed control. If you want subtle, long warble or crazy jet-engine strumming then you can achieve both on the phase 90 setting. Phase 45The Phase 45 is a far less dramatic style of phaser so even if you just want to use the MXR mini phase for a bit of texture over your lead solo you can do that. SpecsCombines MXR’s most iconic phase circuits in a single mini housingAbout half the footprint of a standard MXR pedal45/90 switch toggles between Phase 45 and Phase 90 circuitsScript removes feedback for a subtler vintage sound.