Yamaha EAD50 Electronic Acoustic Drum Module & Sensor, 70 Preset Scenes, 200 User Scenes, 2GB space for importing WAV samples, 130 reverb effects, metronome, 1x MIDI Out, 2x foot switch inputs, 5x 6,3mm stereo-jack trigger inputs for maximum 10 mono triggers, 1x 6,3mm L/mono and stereo Out, 8x 6,3mm mono-jack individual Outs, USB to Device, USB to Host, SD Card Insert, 16V power connection, 5x XLR/TRS- Combination jack for microphone and line inputs, 3,5mm und 6,3mm headphone input in the front, bluetooth (Audio/MIDI), looper and sampling function, sensor is mounted on bass drum hoop, has one DSU-50 microphones with two integrated microphones and a built in Bass Drum trigger, records the whole drum set, mixing of acoustic and electronic sounds within the drummodule, EAD Touch App for adjusting effects, trigger settings, including power supply