1.Kuzungulira mwala,
2.Yopepuka, 30g yokha ya makina onse, 2.7g pa khutu lililonse, yosavuta kunyamula
3. Mtundu womasuka wa theka-m'makutu, wosapweteka kuvala kwa nthawi yayitali
4. 13mm choyankhulira chachikulu chosuntha cha coil, chokhala ndi ma frequency atatu, chowonetsa kumveka kwa HiFi