Korg Elective Subject 2 This is a beautiful and clean unit. Gray version. Drum machine / Groovebox No issues with sound or operation. Runs on batteries or the included power adapter. I'm sorry, but I don't have the original box. Sold as is. *Please understand that this is a used item. Please refrain from purchasing if you are concerned. No exchanges or returns are possible, so please look at the photos carefully. Thank you. *I will ship it as compactly as possible. Thank you for your understanding. *This is only the listed item. Display pieces are not included, but may be in another listing. Thank you.