The Eventide TimeFactor Twin Delay Pedal serves up studio quality sound, and 10 Stereo or Dual Mono Delay effects. Included are Digital Delay, Band Delay, Vintage DDL, Filter Pong, Tape Echo, MultiTap Delay, Modulated Delay, Reverse Delay, Ducked Delay, and Looper. With the TimeFactor Pedal you can change programs instantly. Enjoy real-time control with 10 knobs, MIDI or expression pedal. Set effect rates with Tap Tempo and MIDI Clocksync. The Eventide TimeFactor has 27 User Presets, a 12-second Looper, unlimited presets through MIDI, and true analog bypass. Rugged cast metal construction, metal footswitches for Instant Preset access, mono or stereo operation, and gutter or line level inputs and outputs..