I recently lost my current mcacc mic,and i was wondering if i can use another mcacc mic from another receiver?. I have a 821-k which is in the living and will that mcacc mic work on my pioneer vsx 92txh elite? I was gonna test it out today,but i told my self ask the guy's avs forum. I am planning on getting a replacement but if it does work i'll save some money. 
