The Bamka saliingaha waxaa loola jeedaa qalabka kontoroolka makaanikada iyo elektiroonigga ah, kaas oo xakameynaya bamka saliingaha riix madaxa si uu ugu dhaqmo saliingaha riixaya matoorka si loo xakameeyo xawliga duritaanka.The bamka saliingaha waxaa lala isticmaalaa saliingaha si dareeraha loogu durayo jidhka bukaanka iyadoo la isticmaalayo qiyaaso yar iyo kontorool tiro sax ah.Marka loo eego tirada kanaalada, waxa loo qaybin karaa hal-channel iyo multi-channel (dual-channel, four-channel, six-channel, sideed-channel, toban-channel, iwm.).