1. Lo matshini unamandla amakhulu okumelana nokubhomboloza.
2. Uyilo lulonke lusekelwe kwiimfuno zokusetyenziswa kwegumbi lekaraoke. Umthamo, umbala wethoni kunye nesiphumo zilungiswa ngendlela efihlakeleyo ukuqinisekisa ukusebenza okuthembekileyo. Ixhasa imisebenzi yokufaka kunye nokurekhoda iziphumo zeziteshi ezininzi;
3. Isekethe yedijithali ye-echo yodidi oluphezulu yenza ukucula kube mnandi kwaye kube kwendalo;
4. Ixhotyiswe nge-RCA output terminal, elungele ukuqhagamshela ii-amplifiers zamandla zangaphandle kunye nezixhobo zokurekhoda.
5. Lo matshini unemisebenzi yokukhusela epheleleyo ukuqinisekisa ukusebenza okuzinzileyo nokuthembekileyo ixesha elide. Isikrini sangaphambili sixhotyiswe ngomsebenzi wokufikelela kwi-USB-MP3UP audio playback, ukufikelela kwi-Bluetooth audio, kunye nerediyo ye-FM, kunye nokusebenza okunamandla kuzo zonke iinkalo.
6. Iphaneli engaphambili inezibuko ezintathu zonxibelelwano lwe-MIC, ezinesiphumo se-reverb kunye nohlengahlengiso oluzimeleyo lwenxalenye ye-reverb, ubunzulu kunye nemisebenzi yokulibazisa. Isiphumo se-karaoke sinokuhlangabezana neemfuno ze-KVT ngokubanzi.
7. Ukutshintsha kwe-AUX-A/B yesandi sephaneli engasemva kunye ne-dual-sound output zinokuqhagamshelwa kwi-amplifiers ezimbini zangaphandle zamandla ukuze zisetyenziswe ngaxeshanye.
Iiseti eziyi-8.4 zeemveliso zesiphelo sesithethi, ezivumela uqhagamshelo ngaxeshanye kwizithethi ezi-4.