My Vocal chain is a Audio Technica 3035 into a Grace Design 101 into a Yamaha MG10/2 with a Samson C.com16 compressor in the line imput. If I turn my pre-amp down I can't hear my vocals in the headphones when recording. I really not sure how to turn down the incoming volume and still get a strong sound in. Im at the point of either getting a headphone amp or another mixer. Im really not sure what to do. I really just need a good set up for my incoming vocals. if any of you know this equipment or could explain the headphone amp, and also the volume problem/clipping problem that im having.