KC 110 Roland Keyboard Amplifier/Speaker Battery-powered I bought this about a year ago with the intention of using it outdoors, but I ended up only using it a few times indoors and it's in very good condition. There's no crackling, and the sound is clean. Included: Box, handmade leatherette case, adapter I'm selling it because it's a waste not to use it. #PortableSpeaker #PASystem