JITTER-LESS LIFELIKE QUALITY AUDIO.

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 Pioneer’s 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.

Product highlights at a glance:

• Powered Zone2 and Zone3
• Works with SONOS and Google Assistant
• Dolby Atmos Height Virtualiser

Audio Features

• 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

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