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Spark 2 adds AI, doubles its DSP power to help your guitar rock out

Ars Technica
Summary
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70% Informative

The Spark 2 is essentially a computer with some knobs and a speaker.

It has Bluetooth, USB-C, and an associated smartphone app.

It needs firmware updates, which can brick the device, and it runs code on DSP chips.

It's the latest example of the "software-ization" of music.