The affordable MBox interfaces are almost universally compatible with Pro Tools 8 LE. When running Apple's Snow Leopard OS, the third generation Mbox, Mbox Mini and Mbox Pro are compatible with Pro Tools 8.0.4 LE and higher. The second generation of Mbox units, including the Mbox 2 Pro, Mbox 2, Mbox 2 Mini and Mbox 2 Micro will run with Pro Tools 8.0.3 and higher. The first-generation Mbox is compatible only with Apple's Leopard OS and Pro Tools 8.0 LE.
Developed and released for the semiprofessional to professional recordist, Digidesign's 003 family of audio interfaces includes the 003 Rack and 003 Surface Controller. Both units offer outstanding audio integration and control, with the 003 Surface Controller featuring automated faders and rotary encoding knobs. These units are compatible with Apple's Leopard OS and Snow Leopard OS and Pro Tools 8.0 LE and higher.
Developed for earlier versions of Pro Tools, the 002 family represents the predecessors to 003 units. Featuring a similar feature set as the 003 units, Digidesign offers a 002 Surface Control and 002 Rack units. Like the 003 units, these interfaces are compatible with Leopard OS and Snow Leopard OS and all available versions of Pro Tools 8 LE.
Developed as a direct interface between electric guitars and Pro Tools 8 LE, the Eleven Rack offers guitar inputs and hardware controls to adjust Pro Tools Eleven guitar amp emulation software. This allows guitarists to bypass the need for loud amplifiers and microphones for quick and convincing digital copies of the same sounds. The Eleven Rack is compatible with all versions is Pro Tools 8 LE and Leopard OS and higher.