Applies to: OctoPre MKII, OctoPre MKII Dynamic, Scarlett OctoPre, Scarlett OctoPre Dynamic, Clarett OctoPre, Clarett+ OctoPre, Liquid Saffire 56, Clarett 8PreX
The word clock inputs on all Focusrite Saffire, Scarlett and Clarett devices (including OctoPres) are terminated so an additional 75-ohm terminating resistor is not required for proper use.
Please see this article for Focusrite Pro (Red, RedNet, ISA) information.