The DIGI-COUPLER 75 Ohm has been specially designed bearing the highest possible transmission quality of 75 Ohm impedance level SPDIF consumer format digital audio in mind and is aimed at the critical audiophile as well as the professional. The DIGI-COUPLER 75 Ohms special design covers all aspects required for a flawless and reliable transmission of SPDIF digital audio at short range as well as across large studio distances and allows for notable improvements in your audio quality.The cables strict HF design likewise benefits the transport of Video and HF signals well into the GigaHertz range.