Get straight to the top tech—no junk, just the best. Optical audio cables, also known as TOSLINK cables, are essential for transmitting audio signals between devices in your home cinema setup.

This is why the quality of audio cables – otherwise known as 'audio interconnects' or 'RCA cables' – can significantly affect your system's performance. Cables matter, and they're often a major aspect ...

The connector is a standard, circular RCA connector - the kind that’s found at either end of a pair of analogue audio cables (or 'interconnects'). But don’t be tempted to try and use a standard RCA ...

Connect an optical audio cable (no longer than 5 meters) from the TV’s Optical Out (or OPT OUT) to the soundbar’s Optical In (or OPT IN). 3.