Ikhebula le-Cekotech digital optical audio lingaxhunywa kumishini ebanzi namadivayisi ukuze kunikeze ukucaca okungeziwe komsindo.Ngenxa yama-optical cores angashisi, le ntambo ye-subwoofer ye-SPDIF ingakwazi ukudlulisa umsindo ngaphandle kokuhlanekezela, i-electromagnetic noma ukuphazamiseka kwamafrikhwensi omsakazo, ngakho-ke ingakwazi ukusekela ngokuphelele umsindo we-PCM ongacindezelwanga kanye nezinhlelo zomsindo ezizungezile ezingu-5.1 kuya ku-7.1 ezihlanganisa i-Dolby Digital Plus, i-DTS-HD High. Ukulungiswa kanye ne-LPCM