Description Overview Pfaff head, model 1183 3800 stitches per minute Produces approximately one quilt per minute Operating system: MS 250, Windows XP, year 2016 Single phase, 220 volts Includes voltage protector Frames 6 total clip frames for both machines 2 king frames 2 queen frames 2 twin, full, queen frames Included Accessories Change tables Lot of spare parts including nylon timing belts, sensors, spares, and needles 24-hour service assistance Condition More information is available upon request