Studio Quality Effects at Your FeetPremier recording studios worldwide use Eventide on hit after hit. ModFactor features Eventide's 29 best modulation effects without compromising quality OR flexibility. Flexibility Built-InPlug-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 CenturyEasy to upgrade; download new software from the Internet and install via USB.Features�¢â?¬�¢29 of Eventide�¢â?¬â?¢s signature stereo or mono effects: �¢â??�¦Liquid Chorus �¢â??�¦Shimmer Chorus �¢â??�¦Organic Chorus�¢â??�¦Classic Chorus �¢â??�¦Negative Phaser �¢â??�¦Postive Phaser �¢â??�¦BiPhase Phaser �¢â??�¦Feedback Phaser�¢â??�¦PhaseX0 Phaser �¢â??�¦WahWah Q-Wah �¢â??�¦Voc-Wah Q-Wah �¢â??�¦Positive Flanger �¢â??�¦Negative Flanger �¢â??�¦Jet Flanger �¢â??�¦Thru-o Flanger �¢â??�¦Lowpass ModFilter �¢â??�¦HiPass ModFilter �¢â??�¦BandPass ModFilter �¢â??�¦Standard Rotary �¢â??�¦Giant Rotary �¢â??�¦Bias Tremolo �¢â??�¦Opto Tremolo �¢â??�¦Modern Vibrato �¢â??�¦Vintage Vibrato �¢â??�¦Retro Vibrato �¢â??�¦Pitch Undulator �¢â??�¦Feedback Undulator �¢â??�¦Ring (DC) Ringmod �¢â??�¦String (AC) Ringmod�¢â?¬�¢Studio quality sound �¢â?¬�¢Software upgradeable via USB 2.0 �¢â?¬�¢MIDI control via USB or MIDI in out/thru �¢â?¬�¢Instant program change �¢â?¬�¢Real-time control with 10 knobs MIDI or expression pedal �¢â?¬�¢Tap tempo and MIDI clock sync/generate�¢â?¬�¢100 factory presets unlimited through MIDI �¢â?¬�¢True analog bypass �¢â?¬�¢Rugged cast metal construction �¢â?¬�¢Reliable metal footswitches for instant preset access �¢â?¬�¢Mono or stereo operation �¢â?¬�¢Guitar or line level inputs and outputs