Specs Pedal Type: Multi-FX Analog/Digital: Digital Presets: 50 User, 40 Factory Number of Effects: Over 60 (up to 5 simultaneous), 68 Built-in rhythm patterns Effects Types: Chorus, Vibrato, Phaser, Flanger, Pan, Distortion, Rotary Amp Modeling: Yes Number of Models: 13 Amps, 16 Cabinets Max Delay Time: 3000ms Looper: Up to 30 seconds Inputs: 1 x 1/4" (instrument), 1 x 1/8" (aux in) Outputs: 1 x 1/4" (line/headphone) USB: 1 x Type Micro-B Headphones: 1 x 1/4" Expression Control: Built-in Pedal Software: Guitar Lab 4.0 Compatibility: macOS 10.12 or later, Windows 7 or later Power Source: Zoom AD-16 AC adapter (sold separately), USB bus power Power Usage: 500mA Batteries: 4 x AA Height: 1.6" Width: 5.1" Depth: 6.1"