Greetings Bottom line is low volume sound mainly from one speaker...and volume is constant (can't turn up, can't turn down). Just hooking up front speakers to directtv/humax tivo setup. Component cables out from directtv to tivo; then split audio out to tv and pioneer receiver. Had same result when used second set of "audio out" jacks from directtv to receiver EXCEPT sound from the speakers was delayed (still constant volume, stronger from one speaker). The Humax does have a digital audio out but receiver doesn't have the complement. Would appreciate any thoughts - even if to buy a new receiver!! thanks