The VSX-LX504 is IMAX Enhanced, certified to deliver the powerful sound just as intended by the filmmaker, and provide the immersive experience on your home theater.
Dolby Atmos/Dolby Surround Upmixing
By adding an external amplifier, the 9.2ch AV receiver can be expanded to decode 11ch to drive the 7.2.4ch configuration of Dolby Atmos. You can reproduce object-oriented sound in smooth, curving movements, or the realistic three-dimensional movement overhead by the top speakers. Other audio codecs such as PCM and DSD can be upmixed using Dolby Surround for enjoying 3D surround sound.
DTS:X/DTS Neural:X Upmixing
DTS:X is the next-generation audio codec from DTS that leverages object-based audio to enable new immersive and interactive audio experiences. By adding an external amplifier, the 9.2ch AV receiver can be expanded to decode 11ch for driving a 7.2.4ch surround system. Experience an immersive soundscape with incredibly rich and life-like audio. Other audio codecs such as PCM and DSD can be upmixed using DTS Neural:X for enjoying 3D surround sound.
Dolby Atmos Height Virtualization
When playing any Dolby format, engaging the Dolby Atmos Height Virtualizer enables a more immersive listening experience, creating a virtual surround and height effect from traditional speaker layouts without employing additional surround or height speakers.
Apple AirPlay 2 lets you effortlessly stream music or podcasts to speakers throughout your house using any Apple device or by asking Siri, and it all stays in perfect sync.
Next Generation Video Standard Ready
The VSX-LX504 supports pass-through for HDR10, HLG (Hybrid Log-Gamma), and Dolby Vision signals. By connecting a compatible source device, you can enjoy these latest video standards on a compatible display. What's more, all HDMI terminals support 4K (60p/4:4:4/24-bit), Wide Color Gamut (BT.2020), and HDCP 2.2, so you will have no problem when upgrading to new devices, and can also enjoy premium content such as 4K videos with digital copy protection.
Advanced MCACC Auto Room Tuning featuring Auto Phase Control Plus
Advanced MCACC adjusts the sound according to the listening room and speakers, and also creates clearer sound by suppressing the standing waves that occur between walls or ceiling and floor. Measurement of up to nine positions can be saved for a wide listening area. Auto Phase Control Plus makes real-time analysis of the phase difference, and automatically compensates the gap between the LFE and main signals, providing strong bass and clear high-frequency sound. 1 Effectiveness depends on content
Works with SONOS
By connecting the VSX-LX504 to Sonos Connect, you can play any music or audio source on your Sonos app. You can group the VSX-LX504 with other Sonos devices on the network, or use it independently. The AV receiver will automatically turn on and switch input as soon as you play music on your Sonos app.
Powered Zone 2/Zone 3
With the powered feature, the VSX-LX504 can directly drive speakers in other rooms, without the need for a separate amplifier. What's more, the dedicated DAC for Zone 2 lets you listen to all digital audio sources.
Zone B Output for Wireless Headphones
The VSX-LX504 is equipped with Zone B audio output terminals for expanding the Main Zone sound. You can listen to the sound playing in the living room via wireless headphones.
The VSX-LX504 comes with Chromecast built-in, so you can use your mobile device to stream your favorite music, radio, or podcasts to your speaker. You can control the audio from anywhere in the house using Chromecastenabled apps running on your personal device"iPhone, iPad, Android phone and tablet, Mac and Windows laptop, and Chromebook. The VSX-LX504 also works with the Google Assistant, so you can tell it to turn up the volume, skip tracks, or stop the music using your Google Assistant enabled device, like Google Home.
|Handheld and Internet|
|AirPlay||Apple AirPlay 2 (* Available with future firmware update)|
|Streaming Audio From PC/Network||Yes|
|Decoders & Formats|
|Digital Core DSP Engine||Digital Quad-Core 32-bit DSP (Cirrus Logic) + Aureus™ floating-point DSP (TI)|
|Audio DACs||384 kHz/32-bit D/A Conversion with AK4458 (AKM) & PCM5101A (TI)|
|iPod Digital Audio||-|
|Music File Playback||192 kHz/24-bit ALAC, AIFF, FLAC, WAV Via USB, 11.2 MHz DSD|
|High-Definition Copy Protection (HDCP)||2.2|
|Dolby Digital Plus||Yes|
|DTS-HD Master Audio||Yes|
|HDMI SACD Transfer||2 Channel|
|Standing Wave Control||-|
|Distance Adjustment||0.1 feet|
|Auto Subwoofer Crossover||Yes|
|Stream Direct||Yes (Direct, Pure Direct)|
|Front Stage Surround Advance||Yes|
|Advanced Sound Retriever||Yes (2ch)|
|DSD Music File||Yes|
|Sound Retriever AIR||-|
|Digital Noise Reduction||-|
|Sound Delay (Lip Sync)||Yes|
|4K Ultra HD Pass-Through||Yes (HDR10, HLG and BT.2020 Wide Color Gamut Signal Pass-through)|
|4K Ultra HD Video Scaler||Ultra HD Upscaling|
|Audio Return Channel||Yes|
|HDMI Standby Through||Yes with Input Switch / Last Memory|
|HDMI 36-bit Deep Color||Yes|
|HDMI x.v. Color||Yes|
|Video Converter to HDMI||Yes|
|Component Video Scaler||-|
|Composite Video Scaler||-|
|Pure Cinema I/P Converter||-|
|Advanced Video Adjustment||-|
|3D Noise Reduction||-|
|HDMI Input / Ωutput||6 In (Rear) / 2 Ωut|
|Wi-Fi Built-In||Dual Band (5 GHz/2.4 GHz) Wi-Fi® Built-in|
|Bluetooth Built-In||Yes (Version: 4.2 + LE, Profile: A2DP 1.2/AVRCP 1.3, Codec: SBC/AAC)|
|Wireless Adapter Port||-|
|Bluetooth Adapter Port||-|
|Component Video Input / Ωutput||-|
|Composite A/V Input / Ωutput||-|
|iPhone / iPod / USB Memory Input||-|
|USB Terminal||Front and Rear|
|Analog Audio Inputs / Ωutput||2 in / 0 out|
|Digital Audio Inputs / Ωutput||2 In (Ωptical 1, Coaxial 1)|
|Pre-Amp Ωutput||0.2 ch.|
|Front A/V Inputs||USB / 3.5mm stereo mini jack|
|AM/FM Presets||AM/FM Tuner 40 Presets|
|Ωn-Screen Display||User-Friendly GUI with System Setup Menu|
|Auto Power Down||Yes|
|Multi-Room and Source Ωutput||Powered Zone 2/Zone 3|
|IR Serial Remote In/Ωut||1 In / 1 Ωut|
|Multi-Zone Ωn-Screen Display||-|
|Versatile Speaker Configuration||Speaker 11ch Ωut (FRΩNT, CENTER, SURRΩUND, HEIGHT 1/Bi-AMP, SURRΩUND BACK/HEIGHT 2/ZΩNE 3, ZΩNE 2)|
|Speaker Terminals||11 large|
|W x H x D (inches)Wi-Fi Antenna's Up||-|
|W x H x D (inches)||17-1/8 x 7-5/16 x 15-3/16|