Key Features 16 Soft Keys 8 Soft Knobs 2 Touch Strips Jog Wheel Channel Fader Transport Controls Uses Free iOS App (iPad Not Included) Compatible with Avid S3 or Artist Mix The Pro Tools Dock from Avid is an ergonomic EUCON control surface for integrating the company's free Pro Tools Control app on an iPad (iPad not included). The Dock is based on the touchscreen workflows found on the Master Touch Module of the flagship Pro Tools S6 controller. The Dock's hybrid approach features a physical fader, knobs, and switches in conjunction with touchscreen technology for executing fast navigation, metering, and on-screen plug-in control. And when the Dock is paired with the optional Pro Tools S3, the user gains enhanced functionality with the dedicated automation switches, transport controls, weighted aluminum jog wheel, color-coded Soft Key switches, and more.