When I first heard of Parasound's Halo P 7 preamplifier, at the 2005 Consumer Electronics Show, I was excited: a high-end stereo preamplifier made by a respected company and designed to interface with a multichannel system. In addition, it looked great and was expected to have a list price of $2000. Now, almost three years later, the P 7 is finally available, and it delivers on every point.
Parasound's literature talks about the P 7 as if it is a multichannel preamplifier. It is, of course, but I think of it differently. First, it's purely…