The Focusrite OctoPre MkII provides eight channels of high-quality Focusrite pre-amplification in a compact, single rack-unit chassis. It is a powerful and cost-effective solution for studios or live sound environments where additional microphone inputs are needed. The unit connects to an audio interface's ADAT input via a single optical cable (lightpipe), allowing users to make the most of often-neglected ADAT inputs. The design is optimized for handling a wide range of sound sources, including drums and high-output instruments, thanks to its high-headroom preamps and switchable pads. It can be used as an expansion for a Pro Tools system, any digital audio workstation, or even an analogue or digital console.