Hotone Ampero II Stomp- Multi Effects Pedal for Electric Guitar- built-in tri-core DSP and uses Hi-Fi grade ESS Sabre AD/DA to offer a richer sound, 87 amps models, 68 cabs models, 300 presets, built-in stereo looper with 60 seconds recording time, pedalboard-friendly housing- Controls: Volume, Menu/Value, 3x select knobs- Push Buttons: Screen Lock button- LED: Effect on- Display: 4.3" TFT touch screen- Footswitches: 3 assignable footswitches- Connections: Input L (Mono) & R (2x 1/4" Jack), Balanced Output L (Mono) & R (2x 1/4" Jack), EXP/CTRL/FST (1/4" TRS-Jack), Send & Return (2x 1/4" Jack), Aux in (1/8" mini TRS-Jack), Phones (1/8" mini TRS-Jack), MIDI In (5pin), MIDI Out/Thru (5 pin), USB C- Power Supply connector: Barrel Connector 5.5 x 2.1 mm, center negative- Current Draw: 800 mA- powered by a 9-18 V DC Power Supply (included)- suitable optional Power Supply: Item no. #409939- True Bypass- Dimensions (W x D x H): 185 x 145 x 58 mm (7,28" x 5,71" x 2,28")- Weight: 1080 g (2,38 lbs)- Note: Battery operation is not supported