New to Hoster and forum

[rkk1]

I have just started using Hoster after doing things the "old fashion" way for 18 yrs. I know just enough about computers to get myself in trouble. I have experienced the "hum" at certain venues and I ordered the hum eliminator. My question is will this also help sound quality? At these same venues which are older bars the songs seem to fade a bit. This happens on the karaoke music as well as audio music added to the playlist