The Gem Box III features 61 preamp models, 157 effects types and 300 preset tones, in addition to 26 impulse responseswith the ability for users to load their own. The effects are arranged in nine effects modules, which are then adjusted via nine individual buttons. The internal effects chain can be re-ordered. It also allows users to upload new amp models.
The unit has a built-in 52-second looper and a drum machine with 40 drum patterns, plus 10 metronome rhythms for practise use. Joyos Studio software is included too, letting you upload new amp models to the Gem Box III, That makes for a flexible all-in-one solution for guitar players.
With two XLR outputs as well as USB recording it should be suitable for both live and recording duties. Theres also a headphone output, a stereo pair of mono jack outputs, a mini jack Aux In and an Expression output as well.