Sup all, I finally setup all my gear, but I can't get any sound output from my turntable. I have a preamp (BBE FJB-200X,) I can see on my interface that it's receiving sound on the clip/signal indicator, but I have no way to hear the sound from the speakers. What am I missing here? I even plugged in headphones direct to the mobile pre, but no sound. I have some Yamaha HS5's plugged in, and I can hear everything from my Windows system, but not the turntable.