Eventide ModFactor, Modulation Effects Stompbox - 10 stereo/mono modulation effects, instant program change, controlled via MIDI or expression pedal, tap tempo and MIDI clock sync, 27x user presets (more via MIDI), real analog bypass, switchable guitar/line inputs and outputs, USB port for OS updates, includes power supply. Dimensions: 12.19 x 19.05 x 5.38cm (DxWxH). Weight: 975g.