Pioneer Elite (SC-89) 9.2-Channel Class D3 Network A/V Receiver with HDMI 2.0The Pioneer Elite (SC 89) 9. 2 Channel Class D3 Network A V Receiver with HDMI 2. 0. When it comes to creating the very best in home entertainment, the Elite SC 89 AV Receiver is at the head of the class. Combining the enhanced realism of Dolby Atmos with the immense power of Class D3 amplification, the SC 89 delivers unmatched sound, effortless connectivity, sophisticated room correction and advanced multi zone features. The Elite SC 89 features