8 channel mic-pre with ADAT connectivity. Scarlett OctoPre gives you eight additional inputs. It’s the ideal way to expand your Scarlett – or any other interface with an ADAT input. It features eight Scarlett mic inputs – balanced line inputs too – all running through Focusrite precision 24-bit conversion at up to 192kHz resolution with 109dB dynamic range, and two high-headroom instrument inputs will handle high output guitar pickups and are right there on the front panel for easy access.