Mooer ge 100 is a multi effects guitar pedal which is very portable and easy to handle and with other great effect features like 8 effect modules and 66 effect type ,compact operation interface ,assignable expression pedal , inbuilt tuner ,80 factory preset and 80 user patches , DC 9v adaptor or can use battery and 7 legenday amps simulator, and 27 drive sounds ... it also has a high bright LED display which allow easy vision on the board and a180 second looper... its good to have one as a professional guitarist. u will never regret having one