All-in-one personal headphone amplifier with onboard DSP 12 amp models from Mustang GTX for a wide range of clean and dirty tones 13 effect models with parameter modify control Bluetooth audio ...

but it has the sound quality to exist as a premium Bluetooth speaker even without its functionality as a guitar amp. Even with that $20 markup over the MSRP of the more generic Spark Mini ...

It’s the GX-100, only smaller, and it has 23 guitar amp models, nine bass amps, and 170 different effects to choose from – plus there’s MIDI, an effects loop, IR support, optional Bluetooth and more ...