Used Focusrite Octopre MK ii Mic Preamp Focusrite Preamp/DI This Focusrite Octoper MK ii mic preamp is an excellent choice if you're looking to get that extra sweet tone in your recording. Featuring 8 channels with 2 dedicated Hi-Z channels, this is a very versatile preamp! It's in great condition with some minor scratches otherwise it works great!This unit will provide 8 channels of high quality Focusrite pre-amplifiers for you to use on microphone, line and instrument signals. You can use the OctoPre MkII Dynamic as part of your studio set-up or live rig. The OctoPre MkII Dynamic offers 8 direct outputs via the balanced line outputs to connect to an analogue device, or via a single or dual ADAT connection to a digital device.