YAMAHA Electronic Drum/Digital Percussion DD-55 - Operation ★ Tested with batteries on the main unit only. There is a crack on the side, reinforced with tape. Thank you. Operation confirmed. Please check the condition in the photos. Please refrain from purchasing if you are sensitive to imperfections. This item was kept in a place without pets or smoking. It is also listed on other sites, so it may sell out. Simple packaging will be used to reduce shipping costs. Bubble wrap and cardboard will be used. Please contact me if you would like stronger packaging. 2512122750