The Clarett+ 4Pre is a versatile 18-in/8-out USB-C audio interface designed for musicians, producers, and creators who demand professional sound quality and flexible connectivity. Featuring four Clarett+ mic preamps with all-analogue Air mode, ultra-low distortion converters, and powerful headphone outputs, it delivers studio-grade clarity and dynamic range. With ADAT expansion, MIDI I/O, and bundled software tools, Clarett+ 4Pre is the perfect centerpiece for any recording setup. Key features 18 inputs / 8 outputs for flexible recording setups 4 Clarett+ mic preamps with all-analogue Air mode 2 JFET instrument inputs preserve natural guitar tone ADAT input for up to 8 additional channels Independent A-D and D-A converters with up to 124dB dynamic range 2 powerful headphone outputs with flat response USB-C connectivity, compatible with MacOS, Windows, and iPadOS Balanced line outputs for pristine monitoring MIDI I/O for external gear integration Overview Mic preamps 4 Clarett+ preamps with Air mode Instrument inputs 2 JFET Hi-Z inputs Line inputs 4 fixed line inputs Outputs 4 balanced line outputs Digital I/O ADAT (8 channels), MIDI In/Out Converters 24-bit / 192kHz, 124dB dynamic range Headphone outputs 2 independent headphone outputs Connectivity USB-C, bus powered Compatibility MacOS, Windows, iPadOS Included Accessories USB-C cable Power supply (if required) User manual Included Software Ableton Live Lite Pro Tools Intro+ Hitmaker Expansion bundle (Antares Auto-Tune, Brainworx, Softube, XLN Audio, Relab, Landr, and more) Focusrite Control software Firmware update utility