can hardly hear myself while recording

[bryced87]

I know this has been asked many times but my issue is slightly different and I'm not sure what the problem is.

I have an Mbox pro 2 with Pro Tools 11 and Yosemite (latest version)

When I record vocals or guitar etc I can hear what I'm recording in my headphones but the volume is reduced. It's hardly noticeable. I have the headphone knob on my Mbox pro 2 turned all the way up. I'm in pre fader metering. I can hear the rest of what I recorded loud. I have the track that I'm recording with the fader all the way up while the input level is peaking around -10db. I still can hardly hear anything. I have tried moving the mix knob up and down and that doesn't fix it either. For kicks I even tried cranking my input knob on the Mbox pro 2 all the way so it's distorting and still the volume of what I'm recording hasn't changed in my headphones.

Does anyone know what the problem is? I have even tried three pairs of headphones.