I have my tv run through my stereo receiver/tuner. I still want to use my tv speaker (somewhat of a center channel). All speakers are working, but timing appears to be off ever so slightly (getting a slight echo like when you're in a bar with a bunch of tvs on the same channel). At first, stereo was connected through the comcast digital cable box. Thought that might be the issue, so reconnected directly to tv. May be a bit better, but still hear something a bit off. Any ideas!!! Would wire/cable quality cause this?