Reply To: JustBoom Amp HAT

– No, unfortunately the most detailed info on the JustBoom Amp HAT is this assembly manual and the product description: https://www.justboom.co/start/set-up-justboom-amp-hat-and-case/
– Both channels automatically play from the same input.
– Not sure what you mean by that, from context the SW would refer to software volume -> mute/unmute