The Clarett+ OctoPre is the eight-channel ADAT preamp designed to bring pure analogue sound to your studio.

The eight Clarett preamps have been meticulously engineered to bring authentic large-format studio sound to any ADAT enabled interface.

All-analogue Air mode, with impedance switching, recreates the legendary effect of Focusrite's ISA mic pres, adding clarity and presence to drums, guitars and vocals.

Two JFET instrument inputs capture the true characteristics of guitars, just like plugging into an amp. High-quality A-D/D-A converters brings audio clarity to studio tracking sessions with high dynamic range, ultra-low noise, and ultra-low distortion.

Ten balanced outputs are hum-free for pristine monitoring, mixing and mastering with studio monitors.

Add Clarett+ OctoPre to a 2Pre, 4Pre or 8Pre to expand your I/O easily and consistently via ADAT. Record the whole band together while maintaining analogue purity and clarity as well as bringing the classic Focusrite Studio Console sound to your recordings.

Eight inputs, eight outputs; eight Clarett mic pres with two Hi-Z JFET instrument inputs, eight balanced outputs and eight-in, eight-out over ADAT.

All-analogue Air mode, with impedance switching, adds presence and clarity to your recordings, recreating the legendary character of the ISA.

Low distortion, 24-bit/192 kHz converters with up to 124dB dynamic range deliver incredible sound quality.

High-quality inserts preserve the sound of your studio outboard, and effortlessly bring your favourite hardware into your session.

ADAT connectivity to bring pure sound to any studio.

Three-year warranty and award-winning customer support for life.

Mic inputs

Frequency Response 20 - 20kHz:± < 0.03dB
Frequency Response 20 - 35kHz: ± < 0.15dB
Dynamic Range (min gain): 118dB
THD+N (-1dBFS, +20dB gain): -110dB
Noise EIN: -129dBu
Max Input Level: 18dBu
Gain Range: +57dB

Line inputs

Frequency Response 20 - 20kHz:± < 0.05dB
Frequency Response 20 - 35kHz: ± < 0.15dB
Dynamic Range (min gain): 118dB
THD+N (-1dBFS, min gain): -100dB
Max Input Level: 26dBu
Gain Range: +57dB

Instrument inputs

Frequency Response 20 - 20kHz:± < 0.04dB
Frequency Response 20 - 35kHz: ± < 0.15dB
Dynamic Range: 116dB
THD+N (-1dBFS, min gain): -96.5dB
Max Input Level: 15dBu
Gain Range: +57dB

Line outputs

Frequency Response 20 - 20kHz:± < 0.02dB
Frequency Response 20 - 35kHz: ± < 0.02dB
Dynamic Range: 124dB
Max Output Level: 18dBu
THD+N: -106dB

3 Year Warranty