By using a completely new digital planform, GE100 will provide you with the most authentic, modern and rich tones. No matter it is stompbox simulation or amp simulation, or other effects which carry Mooers legacy, this Guitar Multi-Effects Processor will present all. GE100 has its unique and rich tones. With easy operation and versatile function, it can definitely help you to get your own unique sound! Features: Guitar multi-effects pedal with large high brightness LCD display. 8 effect modules including 66 effect types, providing you with a sound library. 23 distortion sounds with 7 legendary amp simulators. 80 preset patched and 80 user patched for you to creating your own sound library. 180s loop recording, 40 drum & 10 metronome rhythms allows to create your own music without computer. Supports tap tempo, tuning, and scale & chord lesson functions. 6 assignable expression pedal parameters improve the convenience and diversity of controlling the tone. Dual power supply: DC 9V adapter(included) or 4 * AA batteries (not included). Specifications: Brand: MOOER Model: GE100 Material: Metal Bottom + Plastic Casing Input Jack: 1/4" mono audio jack Output Jack: 1/4" stereo audio jack Power Supper: DC 9V adapter(included) or 4 * AA batteries (not included) Item Size: 23 * 14 * 4.5cm / 9.1 * 5.5 * 1.8in Item Weight: 741g / 1.6lb(excluding batteries) Package Size: 32.5 * 15 * 7cm / 12.8 * 5.9 * 2.8in Package Weight: 1015g / 2.2lb Package List: 1 * Effect Pedal 1 * Power Adapter(AU) 1 * User Manual(English) Note: Please use the 9V power adapter whose polarity is positive pole outside and negative pole inside. Otherwise, the product may not work properly.