The Clarett 4pre - USB is a 18 in / 8 out USB audio interface. With 4 independent line outputs, 2 headphone outputs and SPDIF i/o
The Clarett sound - now on USB
Clarett USB lays down the challenge to interfaces twice the price. The Clarett USB range features specially designed high performance, low-noise (-128dB EIN) mic pres with a low distortion, ultra-linear design that guarantees a clean, open and transparent sound, giving accurate representation of the original performance. Boasting 119dB dynamic range, Clarett can now be experienced with any Mac® or PC supporting USB 2.0 and above.
The perfect A-D and D-A conversion
Decades of analogue circuit design experience, applied around 24-bit/192kHz A-D and D-A conversion, delivers a superior signal path. Hear your music sound better than you've ever heard it sound before.
Ins and outs
Clarett 2Pre USB is a 10-in, 4-out audio interface. The two mic/line/instrument inputs can record everything from condenser mics to super-hot pickups with no unwanted distortion - Gain Halo meters make it easy for you to set the input level. The ADAT input supports an additional eight channels in combination with multi-channel mic preamps like Clarett OctoPre. Outs include two monitor outputs with anti-thump technology, a headphone output with volume control, and two line outputs. MIDI I/O is also included.
The sound of ISA
The two Air-enabled mic preamps can reproduce the input impedance, clarity and frequency response curve of our original ISA mic preamp.
Super-low latency recording
Clarett 2Pre USB connects to Mac® or PC using the included standard USB and USB Type-C cables. Record with super-low latency through amp simulators and effects plug-ins.
The clarity of Clarett
The Clarett range is acclaimed for its sound quality. It's due partly to Clarett's specially-designed mic pres with the unique "Air" effect, adding air and clarity especially to vocals and acoustic instruments. Plus Focusrite's precision digital conversion, carefully balancing noise floor, dynamic range, frequency response and distortion for the best possible sound to and from your DAW.
Configure your routing and monitor mixes from Mac®, PC, iPad®, iPhone® or iPod touch® with user-friendly control software Focusrite Control.
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Add more I/O without changing your interface - with Clarett OctoPre
Clarett OctoPre lets you add eight additional 'Air'-enabled mic/line preamps - including two front-panel instrument inputs - each with a switched insert for outboard processors, and eight line outputs. Mic pres and A-D/D-A conversion are identical to the rest of the Clarett range. Clarett OctoPre connects to the ADAT light-pipe ports on your Clarett interface - or any system with ADAT I/O. Feed the mic pres to the analogue line outs to drive a live board while you record via the digital outputs. Or drive them from the ADAT inputs to add eight more DAW channels to an analogue mix.
Supported Operating Systems
Mac OSX 10.11 El Capitan, 10.12 Sierra or 10.13 High SierraWindows 7, Windows 8.1, Windows 10
Supported Sample Rates
44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, 192 kHz
Frequency Response: 20 Hz - 35 kHz ± 0.5dB Min GainDynamic Range: 118 dBTHD+N: 0.001 %Noise EIN: <-128 dB A-weightedMaximum input level: +18 dBu at minimum gainGain Range: 57 dB
Line Inputs 1-4 (Variable Gain)
Frequency Response: 20 Hz - 35 kHz ± 0.5dB Min GainDynamic Range: 118 dBTHD+N: 0.001 %Maximum input level: +26 dBu at minimum gainGain Range: 57 dB
Line Inputs 5-8 (Fixed Gain)
Frequency Response: 20 Hz - 35 kHz ± 0.5dB Min GainDynamic Range: 118 dBTHD+N: 0.001 %Maximum input level: +18 dBu at minimum gain
Frequency Response: 20 Hz - 35 kHz ± 0.5dB Min GainDynamic Range: 117 dBTHD+N: 0.001 %Maximum input level: +14 dBu at minimum gainGain Range: 57 dB
Line & Monitor Outputs
Dynamic Range Outputs: 118 dBMaximum Output Level: (0 dBFS) Balanced Line/TRS Outputs +18 dBuTHD+N: 0.0006 %
Dynamic Range: 115 dB (A-Weighted)THD+N: 0.0003 % > 100RMaximum Output Level: 15 dBu > 100R