When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
I don’t get the point of line drivers, they seem to be unnecessary.
MP3 and SQ have nothing to do with each other, MP3 is a convenience item more then a HiFi medium.
I agree it all starts at the head unit.