Yamaha RM1X sequencer, blue, with AC adapter. Purchased around the year 2000. Power-on tested. Sound and knobs are mostly fine. Being a vintage item, there are some scratches, but the operation is believed to be mostly problem-free. The timeless, powerful sound is perfect for machine live performances. Please understand that this is a used item. - Brand: Yamaha - Model Name: RM1X - Included Accessories: AC adapter - Color: Blue - Function: Sequencer