Details

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Features

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.


Specifications

Amplification

• Channels: 11
• Amplification Type: Class D (Direct Energy HD)
• 215 W x 11ch (6 ohms, 1 kHz, THD 1 %, 1ch Driven IEC)

Construction Design

• Advanced Direct Construction
• Rigid Trans-Stabilizer
• Anti-Standing Wave Insulator
• AC Inlet Type Thick Cable

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 Advanc

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)*1
• HDR10, HLG, BT.2020 Compliant Wide Colour Gamut and ALLM (Auto Low Latency Mode) 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”

Home Network Features

• FlareConnect™ for Multi-room Audio
• Works with Alexa supporting multi-room music*²
• Chromecast built-in*3 and Works with the Google Assistant
• DTS Play-Fi supporting Critical Listening mode with Pioneer Music Control App
• Apple AirPlay ²
• Roon Tested
• Works with SONOS supporting multiple Sonos Connect control and Volume Pass Through mode
• Amazon Music, Spotify, TIDAL, and Deezer Hi-Fi Music-Streaming Services and Internet Radio with TuneIn Ready*⁴
• Hi-Res Audio File Playback via USB/Network
• Up to 192 kHz/24-bit ALAC*⁵, AIFF, FLAC, WAV (RIFF) and 11.2 MHz DSD*⁶

Convenience 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*7 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

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

Specifications

• Power Requirements: AC 220-230 V, 50/60 Hz
• Power Consumption/Standby: 340 W/0.2 W
• Dimensions (W x H x D): 435 x 185 x 440 mm
• Weight: 18.5 kg

1 Except AUX INPUT (Front)
*2 Multi-room music may require a firmware update.
*3 Chromecast-enabled apps required
*4 Service availability depends on country or region
*5 Up to 96 kHz supported via wireless LAN
*6 Not guaranteed via wireless LAN
*7 Available for free download from the App Store/The Google Play