Omnirax Presto 4 Studio Desk Mahogany The desk surface is wide enough for large keyboard controllers, control surfaces or smaller mixers, while providing 4 rack spaces in two bays within easy reach. The shelf above the rack spaces can optimally hold computer monitors and nearfield monitors. The shelf below is a good place for a computer and storage. An optional sliding computer keyboard shelf, the KMS-PR, is available. The Presto is available in melamine laminates or melamine with Gray Slate, Mahogany or Maple Formic