Brand: MOOERModel: G15055 high quality AMP models that utilize MOOER’s non-linear digital amp modelling technology from the PREAMP series.Up to 9 effect types. 151 different effects in total.26 user slots to load in your favorite 3rd party IR files to recreate the dynamics and feel of a real tube amp.200 preset patches.Tap Tempo function.Programmable expression pedal.Firmware update via USB port.Up to 80 seconds recording time with a built-in LOOPER.Headphone output for silent practice.AUX IN allows you to play audio files from your device.40 types of drum rhythms and 10 metronome settings.OTG function supports smart phone recording.