Optical audio cables, also known as TOSLINK cables, are essential for transmitting audio signals between devices in your home cinema setup. They are particularly useful for connecting older sound ...

Speaker technology moves a bit more slowly than our other gadgets, but that doesn't mean that their connections lag behind. Optical cables were sufficient 30 years ago, but these days, they're holding ...

Don’t toss that tube TV! By connecting an aging TV to a soundbar, you can give your older set a massive audio boost, complete with thumping bass and even virtualized 3D sound. And if your ancient flat ...