Cekotech digital optical odhiyo tambo inogona kubatanidzwa kune yakafara midziyo nemidziyo kuti ipe kuwedzera kujeka kwenzwi.Nekuda kwekupisa-isina optical cores, iyi SPDIF subwoofer tambo inogona kufambisa ruzha pasina kukanganisa, electromagnetic kana redhiyo kupindira, uye nekudaro inogona kunyatso kutsigira isina kudzvanywa PCM odhiyo uye 5.1 kusvika 7.1 yakatenderedza masisitimu anosanganisira Dolby Digital Plus, DTS-HD Yakakwira. Resolution uye LPCM