The SC-LX904 comes with the 6th generation of the Direct Energy HD Amplifier and two ES9026PRO DACs, and is the befitting AV receiver to combine with Pioneers flagship universal disc player. MCACC Pro Auto Room Tuning technology featuring Full Band Phase Control brings out the best from the 3D surround sounds of IMAX® Enhanced, Dolby Atmos®, and DTS:X, while PQLS jitter-less transmission provides rich, lifelike audio. The new Audio Exclusive Mode and AV Direct Mode let you enjoy detailed sound by turning off the unused functions that affect quality sound reproduction.

Audio Features

• Channels: 11
• Amplification Type: Class D (Direct Energy HD)
• 215 W x 11ch (6 ohms, 1 kHz, THD 1 %, 1ch Driven IEC)
• Advanced Direct Construction
• Rigid Trans-Stabilizer
• Anti-Standing Wave Insulator
• AC Inlet Type Thick Cable
• IMAX Enhanced
• Dolby Atmos®, Dolby Surround Upmixer
• DTS:X®, DTS Neural:X® Upmixer
• Reflex Optimizer
• Dolby Atmos Height Virtualizer
• Dolby® TrueHD, Dolby Digital Plus
• DTS-HD Master Audio, DTS-HD High Resolution Audio, DTS 96/24, DTS-ES, DTS Express
• DSD Direct Playback via Network/USB (11.2, 5.6, 2.8 MHz/2 ch)
• DSD Disc (SACD) Playback via HDMI (2.8 MHz/2 ch, 5.1 ch)
• Digital Quad-Core 32-bit DSP (Cirrus Logic) + Aureus floating-point DSP (TI)
• 384 kHz/32-bit D/A Conversion with ES9026PRO x 2
• Enhanced Audio Return Channel (eARC) on HDMI
• MCACC Pro Auto Room Tuning
  • Full Band Phase Control
  • Precision Distance
  • Subwoofer EQ
  • Multi-point Standing Wave Control
• PQLS Jitterless Sound Transmission
• PQFA Jitterless Sound Processing for Network/USB
• Audio Exclusive Mode
• AV Direct Mode
• Advanced Sound Retriever (2ch)
• Advanced Surround Modes
  • Classical, Unplugged, Entertainment Show, Drama, Advanced Game, Action, Rock/Pop, Sports, Extended Stereo, Extended Mono, Front Stage Surround Advance

Video Features

• Ultra HD Pass-through with HDCP 2.3 (4K/60p/4:4:4/24-bit, 4K/24p/4:4:4/36-bit, 4K/60p/4:2:0/36-bit)
• HDR10, HLG and BT.2020 Compliant Wide Colour Gamut Signal Pass-through
• Dolby Vision Compatible
• Ultra HD Upscaling (1080p to 4K)
• 3D Ready (Blu-ray Disc, Broadcast, and Games)
• Deep Colour (36-bit), x.v. Colour

Network Features

• FlareConnect for Multi-room Audio
• Works with Alexa
• Chromecast built-in and Works with the Google Assistant
• DTS Play-Fi with Pioneer Music Control App
• Apple AirPlay 2
• Roon Tested
• Works with SONOS
• Amazon Music, Spotify, TIDAL, and Deezer Hi-Fi Music-Streaming Services Ready
• Internet Radio with TuneIn
• Hi-Res Audio File Playback via USB/Network
  • Up to 192 kHz/24-bit ALAC, AIFF, FLAC, WAV (RIFF) and 11.2 MHz DSD

Operating Features

• Personal Preset
• Dialog Enhancement
• Dual Band (5 GHz/2.4 GHz) 802.11ac Compliant Wi-Fi® Built-in
• Bluetooth® Wireless Technology (Version: 4.2, Profile: A2DP 1.2/AVRCP 1.3, Codec: SBC/AAC) Built-in
• Pioneer Remote App Ready for Multi-room Entertainment Control and Network Streaming
• User-Friendly GUI with System Setup Menu
• On-Screen Information for Audio/Video Status
• PC Setup
• Auto Power Off in HDMI Standby Through
• AM/FM Tuner 40 Presets
• Sleep Timer
• Self-Illuminating Remote Control

Connections

• Front Terminals
  • HDMI 1 In
  • USB 1 In for USB Drive
  • MCACC Setup MIC In
  • Phones 1 Out

• Rear Terminals
  • HDMI 6 In (4 Assignable)
  • HDMI 3 Out (1 for MAIN, 1 for SUB, 1 for ZONE 2)
  • Ethernet 1 In
  • USB 1 In for USB Drive
  • AV (Component) 2 In (Assignable)
  • AV (Composite) 2 In (Assignable)
  • Audio 6 In (Assignable)
  • Phono (MM) 1 In
  • Digital Coaxial 2 In (Assignable)
  • Digital Optical 3 In (Assignable)
  • Subwoofer x 2 Pre Out
  • ZONE B Line Out for Wireless Headphones
  • ZONE2/ZONE 3 Pre/Line Out
  • Speaker 11ch Out (FRONT, CENTER, SURROUND, SURROUND BACK, HEIGHT 1, HEIGHT 2)
  • IR 2 In/1 Out
  • 12 V Trigger 2 Out
  • RS-232C
  • FM/AM Antenna

Dimensions & Weight

• Dimensions (W x H x D): 435 x 185 x 440 mm
• Weight: 18.5 kg

Manufacturer Site

• Pioneer