The newly-designed Avid S4 CSM Channel Strip Module is the heart of the Avid S4 workstation system. Each CSM features eight-channel faders with four assignable top-lit rotary knobs per channel for a total of 32 knobs per module, as well as a number of assignable keys and switches.
The CSM is your home-base when mixing or editing projects and offers complete control over track levels, plugins, and any crucial session parameters. S4 surfaces can support up to three CSMs for a total of 24 faders.