focusrite

Anyone have any experience with a Focusrite ISA One to calibrate the Levels for recording guitar? I would tip one of you to help me do it if you had experience doing it.

Here is a short test of the EMG 81-7X pickup in a low tuning. May you please critic my mix? Thank you. :) Uncompressed: https://www.dropbox.com/s/sa4t83bfmcxrm4m/EMG%2081%20-%207X%20-%20Downtempo%20Drop%20E.wav?dl=0 Gear: Schecter Jeff Loomis NT 7 w/ EMG 81-7X in the bridge position...