As far as testing front to rear, it is pretty easy. Just watch a scene where something goes over/by you with the volume cranked. If you hear it come up from behind you, then it works, if its depth ...

We’ve reviewed numerous amplifiers over the years. A few of these are portable, others not so much. Some of the newer DAC amplifiers come with THX technology for superior audio. Typically, these are ...

For years, the THX certification process was nebulous to the end user. What did their standards mean? When we attempted to pry information from them, they weren’t very forthcoming, claiming it to be ...