In every review I write of a surround receiver or speaker system, I tap out a graf on associated equipment used to audition the product. You can always find it between the product description and the listening notes. Whenever I read an audio review, I feel cast adrift if the reviewer doesn't disclose what's in his reference system. After all, the receiver I use to review a set of speakers, or the speakers I use to review a receiver, may exert a significant effect on the product's performance and how I perceive it. So does the room, for that matter, and maybe I'll tackle that subject someday. I use asymmetrical long-wall placement in a room with six sides where no two sides are the same length. That should make for an interesting blog. In the meantime, here's a more detailed description of what's in my rack, moving from top to bottom.