Check the listing for details. ProX T-2MRLT | Combo Flight Case. Condition: New. Listed at 307.99 USD. This heavy-duty professional combo rack is 20" deep and features 2U front loading and 10U top loading rails for convenient security for a wide variety of pro DJ mixers. Other design highlights include a large swinging rear door (for easy wiring) with a beveled cable hole for permanent or semi-permanent installation.