YAMAHA QY300 Music Sequencer Sound Module Synthesizer 1994 Description FD operability confirmed. I bought it in 1995. The exterior has scratches due to aging, scratches on use, and scratches. There with Japanese manual. Width 343mm Height 64.7mm Depth 238.2mm Weight 2.1kg Sound source Sound source system AWM Polyphony Maximum polyphony 28 Number of preset sounds Normal voice x 128 + drum set x 8 Terms of Sale Items that are sold guaranteed against D.O.A. (Dead-on-Arrival) are tested and are covered by our return policy. If an item arrives and malfunctions, then it is the Buyer's responsibility to contact us by e-mail within 14 days of receiving the product. Otherwise, the D. O. A. guarantee expires. Item must be returned in the same condition only if you feel we have misrepresented the item or the it does not work properly. We will refund when item arrived, no refund on any shipping cost. We will not issue a refund if item was tampered. AS-IS item - Absolutely no warranty, no return, no refund on items sold AS-IS. Please make sure to test the item within 14 days once it is received. International Buyers - Please Note: Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying.