Bernina 820 and 830 (new, not vintage) 12", Janome Horizon and Elna eXcellence 11", new Janome Horizon 12000 has 12", Pfaff Creative Sensation, Creative Vision, Creative 2.0 and 4.0, and Expression 2.0, 3.0, & 4.0 all have 10", some Vikings also have 10", Baby Lock Serenade and Quest Plus 9", Pfaff Smarter C1100 Pro 9", Janome 6600 and Elna 7300 and 7200 have 9". HTH :)