" 75 WChannel 8 Ohms 1 kHz 008 THD 2 Channels Driven FTCbr Three-Stage Inverted Darlington Circuitry to Reduce Distortionbr Delivers Multi-Zone Audio with Selected Onkyo AV Receiversbr Daisy-Chain with Additional M-5010s for Bi-Amping or Multi-Zone Audiobr Impedance Selector Switch 4-8 Ohms and 8-16 Ohms br Onkyo M-5010 2-Channel Amplifier (Black)"