Onkyo TX-NR797 9.2-Channel Network A/V Receiver, 220W Per Channel (At 6 Ohms)

Amplifier Features
• 220 W/Ch (6 ohms, 1 kHz, 10% THD, 1 channel driven), 100 W/Ch (8 ohms, 20 Hz-20 kHz, 0.08% THD, 2 channels driven, FTC)
• Certified for IMAX Enhanced and THX Certified Select
• Dynamic Audio Amplification
• Custom High-Current Low-Noise Power Transformer
• Large custom-made audio power capacitors
• Non-phase-shift amp topology with discrete output stage
• Strengthened power-supply line for high-current dynamics
• Refined HDMI grounds and short signal-paths reduce noise
• Isolated SoC board reduces interference
• High current capability for 4-ohm speaker drive
• AKM (AK4458) 384 kHz/32-bit multichannel D/A conversion
• VLSC (Vector Linear Shaping Circuitry) noise filtering (Front L/R)
• PLL (Phase Locked Loop) anti-jitter technology for SPDIF audio
• Independent tone controls for all channels (excluding Zone 2/3)