Mighty 40 mkII is a fully featured modelling amplifier with a comprehensive digital effects section and audio toolbox all in a traditional combo format. NU-X's proprietary TS/AC-HD algorithm provides 21 high definition amplifier models with accuracy and authenticity to provide a whole range of real tube amp experiences without the huge outlay or weight disadvantage. A truly well thought out arsenal of effects includes drive section, modulation and delay/reverb types which can be saved with amp models in internal memory. There are 7 internal user editable presets which have 3 pro scenes each, giving a total of 21 accessible sounds via the top panel or footswitch. Amplification is taken care of by an internal 40W power amplifier, which can be switched to 5W or even 0.5W for lower playing levels during practice or recording. USB connection at the rear acts as a PC/Mac interface for recording & playback, firmware updates and even editing internal sounds on your laptop using the downloadable Mighty Editor software. Supplied with the Mighty 40 mkII is an NBT-1 Bluetooth dongle which connects at the rear panel to provide a Bluetooth wireless connection for audio streaming and wireless editing via the Mighty Amp free app for iOS or Android. With a 60 second phrase looper and auto tempo drum machine, the Mighty 40 mkII amplifier can be your main amp and effects setup all in a portable combo format. Proprietary TS/AC-HD amp modelling technology White-Box algorithm effects for authentic emulation 7 Presets with 3 recallable Pro Scenes for each Supplied with NBT-1 Bluetooth adaptor USB audio interface and patch editing 60s phrase loop with auto tempo detection drum machine.