The Horizontal 51 sound board from Finite Elemente isn’t just a shelf, it’s an iPod docking solution with integrated Surround Sound speakers with a 25WPC amplifier and a frequency range of 50 to 25,000Hz, as well as other available connections for TV, PCs and MP3 players. The shelf itself can support up to 25KG of weight, so if you don’t want to put plants or books on it, it can probably support the weight of a light HDTV. It’s an attractive solution, but $664 is a lot of money to spend on a shelf, no matter how many devices it can integrate with.