Home Theater ReviewThe world of multi-channel music and home theater may be an ever changing space filled with more new technologies and firmware updates than I'm sure most enthusiasts know what to do with. Yet one constant has been the need for a multi-channel amplifier, for no matter what your video or audio processing is doing you're always in need of solid amplification to make your loudspeakers sing. Amplifiers have evolved over the years to become more powerful, more efficient and subsequently more expensive in many cases. They've even grown to include up to seven channels of amplification, up from the original two or even one. However, few amplifiers offer the connectivity, power and number of channels that the Integra DTA-70.1, reviewed here, offers - all for a price that most enthusiasts can afford.