Realistic tube-amp tones and feel plus essential effects 15 guitar amp models, 3 bass amp models, 3 mic models for acoustic-electrics, and flat voicings for everything else Bluetooth® support for audio playback and editing via THR Remote Hi-Fi audio playback with Extended Stereo Technology Plug-and-Play USB connectivity for recording and playback THR Remote editor/librarian app for desktop and mobile devices Power Output 20W