Onkyo Audyssey Setup Microphone Originally Shipped With: HTRC160, HT-RC160, HTRC370, HT-RC370, TXNR5010, TX-NR5010 This Is A True Onkyo Part! Item Is Brand New HTRC160, HT-RC160, HTRC370, HT-RC370 TXNR5010, TX-NR5010 OEM Onkyo