I am only using headphone to play and tracking, my headphone is AKG K702.
My signal chain: Guitar into Kemper
Kemper into Focusrite 2i2 with 2 TRS balanced cable
Focusrite into my Mac with Type C and Run it with Logic X pro.
I am using ''tonejunkie'' profiles, as i said the sound is very good when i plug my headphone into Kemper Headphone out.
I am still looking output settings to find problem, and still need advice