The next-generation Fast Track C400 redefines the role of the audio interface in your creative process. With an assignable Multi button, you'll stay in the creative flow by performing critical tasks without touching a mouse. For example, press the Multi button once to start recording, a second time to stop and return to where you started, and a third time to capture another take. Imagine the possibilities of programming any sequence of up to eight steps—for any software program that supports ASCII key commands—or use the convenient preset workflows with Pro Tools, Cubase, Logic, Live, and Reason.

If you've been looking for an easy way to A/B your mixes on multiple sets of speakers, Fast Track C400 is the answer. There's no need to purchase additional hardware—the built-in monitor management system makes it easy to audition your mixes on up to two sets of studio monitors (or one set of monitors and a subwoofer). So you'll know that your final mixes will sound great on any speakers.