The Eventide Modfactor features 10 modulation effects available in mono or stereo, including Phaser, Flanger, Chorus, Polymod, TremoloPan, Undulator, Vibrato, Q-Wah, ModFilter and RingMod. With studio quality sound and extremely flexible control options, you may never need another modulation effects pedal. 10 knobs provide instant real-time control of all the most commonly adjusted parameters, and optional controls via MIDI or expression pedal keep the full power of the Modfactor within easy reach.