Question I wouls like to use AUX 2 to send a separate mix to headphone output 2. Is it possible   Answer Headphone 2 output is connected to Line out 11-12. If you set the source to AUX 2 for line OUT 11-12 in the setup page, you'll get the aux 2 mix into headphones 2 output. SK48_setup_for_aux2_into_headphone_2.PNG