Dedicated audio circuit question about the breaker

I searched and there are tons of great post about the line itself. We have a new home and I had the electrician run 10 gauge romex dedicated line for my system. I had to wait until everything was fully inspected and then I switched the outlet to a Cardas. Anyway my question is, we have a GE panel, he used an arc fault breaker. I am assuming this is code. Does the type of breaker for this application matter? Arc fault vs standard breaker?