Hi there, new to KeyLab (classical pianist) and looking to get this setup in my new music room/office. I don't plan on ALWAYS having my laptop in that room so I was curious if the KeyLab 88 can run speakers through the MIDI out at all with any of the preset/preloaded sounds or if it will always require to be routed through a soundcard of some sort (e.g. a computer or ipad)? Sorry for the noob question but this will be my first MIDI controller. I know most of them don't have the ability to play onboard sound (through a midi output speaker or headphones) but with the DC power adapter it's unclear to me whether the KeyLab 88 is able to do so or not. Thanks!