Pulogalamu ya KK audio test imapangidwa payokha ndi Aupuxin Enterprise, yomwe imagwiritsidwa ntchito kuwongolera chowunikira chake chomvera pakuyesa kwamawu.Pambuyo pazaka zambiri ndikukonzanso, idapangidwa kuti ikhale V3.1.
Pofuna kukwaniritsa mitundu yosiyanasiyana yoyezetsa pamsika, KK yawonjezera mosalekeza zoyeserera zaposachedwa: kuyesa kwa loop yotseguka, kuyeza kwa magwiridwe antchito, kuyeza kwachindunji, chiwonetsero chazithunzi za mathithi, mawu omveka bwino, ndi zina zambiri.