My instrument input on my interface clips unless I turn down the volume knob on my guitar. What would be a better solution, getting some kind of pad to reduce the volume, or getting a DI box? I'm leaning towards a DI box because apparently it improves the signal too? My guitar is a 7 string with a D-Activator bridge pickup, which is a pretty high output passive pickup. What kind of DI box would I want, I have to match the impedance or something don't I? Confusing stuff 
