Transparent Opus Power Isolator w/ 2M CableThis is the top of the line. The Opus Power Isolator is Transparent's reference tier AC conditioning the piece they build when cost is not the constraint. It isolates your components from the noise on the AC line: the hash, the interference, the garbage that your wall outlet delivers along with the power you actually wanted. The result is a darker background, better dynamics, and more of what your components were already capable of. Comes with the 2M