Digital cables
A digital Hi-Fi cable is a type of cable used to transfer digital audio signals between Hi-Fi components, such as a CD player, TV, amplifier, DAC (digital-to-analog converter), or other audio source and receiver. Unlike analog cables, which transfer continuous electrical signals, digital cables transfer data in the form of binary signals (1s and 0s), which can reduce noise and distortion in the audio signal.
There are several types of digital Hi-Fi cables, depending on the application and the type of devices to be connected: Coaxial (coaxial) digital cables, Optical cables (Toslink), HDMI cables, AES/EBU cables, USB cables, Ethernet cables (Network cables)