Brother PQ1500S RF High-Speed Straight-Stitch and Quilting Machine
If you just need a quilting machine with no bells or whistles, then check out the Brother PQ1500S High Speed Quilting and Sewing Machine which lays down 1500 stitches per minute. Basic in most functions, it does come with automated, push button thread trimmers, needle positioning, and needle threaders. It also features a knee lever for lifting the presser foot. Although it only has an eight inch throat, it does come with a seven inch extension table to give you over 15 inches of usable bed area.
This sewing machine will move several layers of fabric beneath the needle at the same speed allowing for perfect stitches every time. However, there’s only one lamp to light the entire sewing area, so you may need auxiliary lighting if you don't want shadows. The PQ1500S comes with a 25 year head warranty and a six year component warranty.