Idivayisi ehlukanisa amasiginali alalelwayo abuthakathaka kumafrikhwensi ahlukile, atholakala phambi kwe-amplifier yamandla. Ngemuva kokwehlukaniswa, kusetshenziselwa ama-amplifiers amandla azimele asetshenziselwa ukukhulisa isinali ye-audio frequency band bese uyithumela kwiyunithi yesipika ehambisanayo. Kulula ukujwayela, kunciphisa ukulahleka kwamandla nokuphazamiseka phakathi kwamayunithi okhulumela. Lokhu kunciphisa ukulahleka kwesiginali futhi kuthuthukisa ikhwalithi yomsindo. Kepha le ndlela idinga ama-amplifiers angezimele esifundayo ngasinye, esibizayo futhi inesakhiwo esiyindilinga esiyinkimbinkimbi. Ikakhulu ezinhlelweni ezinama-subboofer ezimele, abahlukanisi be-elektroniki kagesi kumele basetshenziselwe ukuhlukanisa isiginali kusuka ku-subwoofer bese uyithumela ku-amplifier engaphansi.

I-DAp-3060III 3 ku-6 Out audio processor

Ngaphezu kwalokho, kunedivayisi ebizwa ngokuthi i-Digital Audio processor emakethe, futhi engenza imisebenzi efana ne-Equalizer, umkhawulo we-voltage, isihlukanisi esivalelisa, kanye ne-player. Ngemuva kokukhishwa kwesiginali ye-analog by the analog mixer ukufakwa kwiprosesa, kuguqulwa kube yisiginali yedijithali yidivaysi yokuguqula isikhangiso, icutshungulwe bese iguqulwa ibe yisiginali ye-analog ngesiguquli se-DA sokudluliselwa kwi-amplifier yamandla. Ngenxa yokusetshenziswa kokucutshungulwa kwedijithali, ukulungiswa kunembe kakhudlwana futhi isibalo somsindo siphansi, ngaphezu kwemisebenzi ekwanelisekile ngabalingani abazimele, abanikazi be-volcuen, kanye ne-players, ukulawulwa kokufakwayo, njll.