Now, for the first time these effects are portable AND affordable. Stompbox simple, PitchFactor fits on your pedalboard or in your gigbag. Studio Quality Effects at Your Feet - Top recording studios worldwide use Eventide effects on hit after hit. PitchFactor includes Eventide's best pitch-changing effects from the past 39 years without compromising quality OR flexibility. 

Flexibility Built-In - Plug-and-play expression pedal control of wet/dry mix or any combination of parameters. Control program changes and vary parameters continuously via MIDI. Supports instrument or line level inputs and outputs. Plays well with others; adapts seamlessly with a wide variety of amps and other foot pedals. 

Obsolescence is so 20th Century - Easy to upgrade; download new software from the Internet and install via USB. Features 10 of Eventides signature stereo or mono pitch+delay effects: Diatonic, PitchFlex, Quadravox, Octaver, HarModulator, Crystals, MicroPitch, HarPeggiator, H910 / H949 and Synthonizer