Please note, I believe when I was installing the radias into the table a rogue washer or possibly a screw that found its way in between the metal sliding compartment so it rattles around. I think it was an extra one that I may have left there while installing. If you unscrew the Radias I'm sure it will just fall out. Absolutely no big deal but I want to let everyone know so they mistake something rattling as a sign something is broken.It's absolutely not and the unit is in perfect condition. Please send me a message if you have any questions, I want this beautiful synth going to a great home. The item "KORG RADIAS Synthesizer/Vocoder Full Set All Original PERFECTO W Carry Case" is in sale since Monday, September 10, 2018. This item is in the category "Musical Instruments & Gear\Pro Audio Equipment\Synthesizers". The seller is "venividivisa88" and is located in Chicago, Illinois. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Israel, Mexico, New Zealand, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Chile, Colombia, Costa rica, Panama, Trinidad and tobago, Guatemala, Honduras, Jamaica, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Ecuador, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Pakistan, Paraguay, Reunion.