ZOOM Zoom G1 FOUR Guitar Black Black Multi-effector

13 amp/cabinet models that faithfully emulate real models Over 60 guitar effects including modeling of famous boutique pedals You can turn the drum machine and looper functions on and off, and intuitively adjust effect settings using the four knobs, allowing you to create the sound you want. Can be used continuously for about 18 hours with 4 AA alkaline batteries.