The Clarett 4Pre from Focusrite is a Thunderbolt audio interface that combines 24-bit/192 kHz digital conversion, with four microphone preamps that can model the sound of the company's transformer-based ISA preamps using the "Air" effect. The Instrument inputs feature extra headroom to handle the loudest pickups, and the 1.38 ms round-trip latency simplifies workflow and allows for the use of favorite plug-ins in real time. Each of the four front panel inputs includes a "Gain Halo", an illuminated ring around the gain control that lights up green when there's signal present and red when it's too high. There's a main monitor knob plus dual headphone outputs with independent volume controls.
Focusrite Control is a software mixer designed for easy configuration of monitoring and routing setups. Simple and intuitive to use, the software offers a traditional mixer workflow and allows immediate access to internal hardware functions. The interface comes with the 64-bit AAX, AU, and VST compatible Red 2 and Red 3 plug-in suites. Also included is the Softube Time and Tone Pack. Modeled after the Drawmer 1973 FET Stereo compressor hardware, the Drawmer S73 Intelligent Master Processor is a plug-in that aids in balancing and shaping a mix. TSAR-1R Reverb adds space, depth, and width to a sound. Tube Delay is an echo effect that can go from clean to rude by overdriving its three modeled tube stages – delivering everything from realistic room echoes, to rockabilly-style slap back, to dub reggae echo. Saturation Knob is a modeled output distortion unit that adds grit and warmth.
The interface is now fully compatible with Windows-based computers, providing stable operation with identical functionality on both platforms, while offering sub-3 ms latency. Also provided is a Windows version of the Focusrite Control software mixer for monitoring and routing configuration.