AMPLIFIER FEATURES
• 250 W/Ch (6 ohms, 1 kHz, 10% THD, 1-ch driven),
120 W/Ch (8 ohms, 20 Hz–20 kHz, 0.08% THD, 2-ch driven, FTC)
• Certified for IMAX Enhanced and THX Certified Select
• Exclusive Dynamic Audio Amplification (DAA) RZ Series build
• Wide 5 Hz–100 kHz frequency response
• Custom High-Current Low-Noise Power Transformer
• Custom 15,000 μF high-current smoothing capacitors
• Refined chassis, HDMI board, DAC, digital/analog inputs, power-amp
grounds, and power lines
• Isolated network module reduces high-frequency interference on
audio circuitry
• Original 2-stage non-phase-shift amplifier circuitry with
discrete output stage
• Anti-resonant extruded aluminum heat-sink
• High current capability drives 4-ohm loads through 9 channels
• High-quality DAC supports 192 kHz/24-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 (bass/treble) for all channels
(excluding Zone 3)
VIDEO & AUDIO SUPPORT
• HDMI*1 supports 8K/60p (4:4:4/12-bit*7, 4:2:2/12-bit*7, 4:2:0/10-bit*8),
8K/30p (4:4:4/12-bit*7, 4:4:4/10-bit*8, 4:2:2/12-bit*8, 4:2:0/12-bit), 4K/120p
(4:4:4/12-bit*7, 4:4:4/10-bit*8, 4:2:2/12-bit*8, 4:2:0/12-bit) video passthrough,
VRR, ALLM, QFT, DSC (Display Stream Compression), QMS (Quick
Media Switching), eARC (Main Out), HDR10+, Dolby Vision, HDR10,
HLG, BT.2020, DeepColor™, x.v.Color™, LipSync, and HDCP 2.3
• Dolby Atmos, DTS:X, Dolby® TrueHD, and DTS-HD Master
Audio® decoding
• Dolby Atmos Height Virtualizer 3D audio processing
• Dolby Surround® and DTS® Neural:X 3D upmixing technology
• IMAX Mode for IMAX Enhanced content
• THX® listening modes for movies, music, and games
• Theater-Dimensional virtual surround-sound function
• Sound optimization for games (Rock, Sports, Action, and RPG)
• Hi-Res Audio playback via network (DSD256/DSD128/DSD64 [PCM
conversion], FLAC, WAV [RIFF], AIFF, and ALAC to 192 kHz/24-bit*9)
• Pure Audio Mode and Direct Mode for source-authentic sound quality
NETWORK FEATURES
• SMART AV Receiver multi-room platform with integrated streaming
services, voice assistant support, and remote app control*10
• Works with Sonos certified for the Sonos Home Sound System,
control with Sonos app*10
• Works with Alexa supporting multi-room music*11
• Works with Hey Google*12 and Chromecast built-in
• Supports Apple AirPlay 2 enabling Siri voice control
• DTS Play-Fi multi-room audio via Onkyo Music Control App*10
• 1.8 GHz quad-core SoC supports 802.11ac (2x2 MIMO) Wi-Fi
• Roon Tested for the Roon Core
CONNECTION FEATURES
• 7 HDMI inputs (1 front), 2 outputs (Main [eARC], Sub/Zone 2)
• 1 component video input (assignable)
• 2 composite video inputs (assignable)
• 2 digital audio inputs (1 coaxial, 1 optical, assignable)
• 6 analog RCA audio inputs (assignable)
• 1 phono input with built-in low-noise MM equalizer for turntable
• 1/8 ̋ (3.5 mm) setup mic input for AccuEQ/Dirac Live (front)
• 1/4 ̋ (6.35 mm) headphone jack (front)
• 11.2-ch pre-outs (analog RCA, variable)
• Zone 2/Zone B and Zone 3 analog RCA pre/line-level outputs*13
• 11 banana-plug-ready screw-type speaker posts
(including exclusive Zone 2 outputs)
• 10BASE-T/100BASE-TX Ethernet terminal for network and IP control
• USB input (5 V/1 A) for audio playback (rear)
• RS-232 serial port for remote control
• IR (infrared) input for remote-control extenders
• 12 V trigger output (Main, assignable, 100 mA)
• AC inlet for detachable IEC power cord
ADVANCED FEATURES
• Dirac Live improves staging, localization, clarity, and bass
• Bluetooth® wireless technology can receive audio sent from mobiles and
PC, transmit audio to wireless headphones (RX mode: SBC/AAC,
TX mode: SBC/Qualcomm® aptX™/aptX HD)
• Advanced Music Optimizer improves compressed audio playback quality
• Vocal Enhancer boosts vocal/dialog audibility via remote control or
front-panel keys
• Front-to-Surround/Height speaker switching in Stereo Assign Mode for
background listening
• Overlaid OSD function displays A/V input signal data,
output data/settings, and network information
• My Input Volume one-touch volume memory preset assignment to
individual A/V inputs
• Transmit HQ audio from compatible TVs to the A/V receiver via eARC
(HDMI Main Out)
• Aluminum front panel, concealment flap door, and volume control
• Connect Zone 2 speakers and 7.2.2/5.2.4-ch speaker system using
dedicated Zone 2 outputs (Zone 2 + 7.2/5.2.2-ch switching)
• Play three audio sources via dedicated DACs and MAIN, Zone 2, and
Zone 3 speaker outputs*14
• Share MAIN audio or a second source (including HDMI/SPDIF*15)
to a hi-fi via Zone 2 pre-/line-out
• Share any MAIN audio source to a wireless headphone dock via
Zone B line-out*16
• 4K to 8K, 1080p to 8K/4K video upscaling via HDMI
• GUI with overlaid OSD via HDMI
• IP control and AVR setup via web browser
• Crossover adjustment for each channel
(40/50/60/70/80/90/100/120/150/180/200 Hz)
• A/V Sync Control (up to 500 ms in 5 ms steps at 48 kHz*17)
• Efficient standby modes including HDMI Passthrough Mode
• Optional rack-mounting kit (IRK-180-4C)
• FM/AM tuners with 40-station random preset memory
• 3-Mode display dimmer (Normal/Dim/Dim