Sly i used to use a Yamaha mixer before i bought my Presonus Audiobox. If I remember correctly you need to take the output of the sound card and send it to a stereo input on the mixer, the patch the group output of the mixer to the input on the sound card. That way if you want to send a track to record like a vocal or guitar you press the group out button on that channel only and it goes to the computer, and the rest go to stereo mix to the main out or headphone out.

Last edited by Robh; 12/17/13 01:52 PM.

HP Win 11 12 gig ram, Mac mini Sonoma with 16 gig of ram, BiaB 2025, Realband, Reaper 7, Harrison Mixbus 9 32c , Melodyne 5 editor, Presonus Audiobox 1818VSL, Presonus control app.