And it still can connect to your computer over USB, where the Boss Tone Studio unlocks of host of other features, like mic or cabinet resonance simulation.

Hardware: The BOSS GX-100 comes with the multi-effects pedal and the BOSS Tone Studio app is free. It also includes the power cable, but the Bluetooth model is optional.

The Waza-Air uses the same amp technology as Boss' Katana series -- there are five amp types, over 50 effects types and plenty of setting to tweak in the Boss Tone Studio app.