Mark Muschett has finished his review of Logitech's top line 4.1 speaker system. Interesting enough that they can compare it with an engineering sample of the same set they got beforehand. Here is a snip: The Z-560 comes with 4 identical one-way satellite speakers, a front firing subwoofer with an 8" driver, a handy control box (called the SoundTouch Control Center) and all the required wires and cables. The SoundTouch Control Center has controls for power, master volume, surround (called fader), and subwoofer levels and a button for a DSP based feature called M3D Matrix technology. The Control Center also has an amplified headphone jack. More on these controls and features follows below. Each satellite speaker comes with a self-supporting pedestal that can be reversed and used as a wall mount. Warp 2 the review