Yamaha RX-A4A 7.2-Channel AV Receiver with 8K HDMI and MusicCast

Yamaha RX-A4A AVENTAGE 7.2-Channel 8K AV Receiver with MusicCast

The Yamaha RX-A4A AVENTAGE AV Receiver delivers elite performance, crafted for discerning audiophiles and immersive home theater enthusiasts. With 7.2-channel surround sound at 110 watts per channel, support for 8K60 and 4K120 HDMI (via future firmware update), and Dolby Atmos® with Height Virtualization, the RX-A4A blends cutting-edge video formats with dynamic, three-dimensional audio. Advanced features like Surround:AI™, ESS SABRE ES9007S DAC, and CINEMA DSP HD3 ensure exceptional clarity, precision, and realism in every scene.

Enjoy seamless wireless streaming through Wi-Fi®, Bluetooth®, AirPlay 2, and MusicCast, with access to leading music services like Spotify, TIDAL, Qobuz, SiriusXM, and more. Set up a wireless surround system with MusicCast speakers, fine-tune your audio with YPAO™ R.S.C. and precision EQ, and integrate easily into advanced control systems. Whether for gaming, movies, or multi-zone audio, the RX-A4A brings professional-grade performance into the modern home.

Specifications

• Channels: 7.2-channel surround sound with Zone 2
• Power Output: 110W per channel (8 ohms, 20Hz–20kHz, 0.06% THD, 2-ch driven)
• HDMI Inputs/Outputs: 7 in / 3 out (HDMI 2.1 with HDCP 2.3, eARC)
• HDR & Video Support: 4K60, Dolby Vision™, HLG, BT.2020; HDR10+ and 8K60/4K120 via future update
• Audio Decoding: Dolby Atmos®, DTS:X®, Dolby Atmos Height Virtualization, Dolby TrueHD, DTS-HD Master Audio
• Gaming Features: ALLM, VRR, QFT, QMS (future firmware update)
• Room Calibration: YPAO™ R.S.C. with 3D, multipoint measurement, precision EQ, and low-frequency mode
• Surround:AI™: Real-time DSP adjustment for immersive sound optimization
• DAC: ESS SABRE ES9007S Premier Audio DAC (120 dB dynamic range)
• Wireless Streaming: Wi-Fi®, Bluetooth®, AirPlay 2, Spotify Connect
• Music Services: Spotify, TIDAL, Deezer, Qobuz, Amazon Music HD, Pandora, SiriusXM, Napster
• Multi-Room Support: MusicCast multi-room and MusicCast Surround capable
• Phono Input: Yes (for turntables)
• Compressed Music Enhancer: Yes, optimized for Bluetooth streaming
• Control Options: MusicCast app, AV Setup Guide app, IP control, 3rd-party control compatibility
• Build Features: Anti-Resonance Technology Wedge, H-frame cross structure, high slew rate design
• Additional Features: ECO Mode, auto power standby, sleek modern design

What It's Great At

The Yamaha RX-A4A is an audiophile-grade receiver built for cinema lovers, high-end gamers, and smart home integration. With support for 8K video, advanced 3D sound processing, and room calibration that adapts to your space, it excels at delivering immersive, lifelike performance across every entertainment format. Add in MusicCast wireless flexibility and app control, and it becomes a versatile, future-ready centerpiece for any setup.

Expanded Key Features List

• 110W x 7 Channels with Zone 2: Powerful multi-room performance for immersive surround sound and secondary audio zones.
• 8K60 and 4K120 HDMI (7 in/3 out): HDMI 2.1-ready for future-proof 8K and high-frame-rate 4K content via firmware update.
• Dolby Atmos® and DTS:X®: Create a true 3D soundstage with object-based audio decoding and height virtualization.
• Surround:AI™ with 64-bit Processing: Automatically analyzes and adjusts audio in real time for optimized realism.
• ESS SABRE ES9007S DAC: Delivers ultra-low distortion and a wide dynamic range for studio-quality audio playback.
• CINEMA DSP HD3: Reproduces acoustic environments from concert halls and theaters with new DSP algorithms.
• YPAO™ R.S.C. with Precision EQ: Advanced calibration tailors every speaker’s output to your unique room acoustics.
• HDR Support with Dolby Vision™ and HDR10+: Brings deeper contrast and lifelike color to all your visual content.
• MusicCast Surround: Wirelessly pair MusicCast 20 or 50 speakers for a full 5.1-channel system without running wires.
• Wi-Fi®, Bluetooth®, and AirPlay 2: Stream wirelessly from devices or services with ease and stability.
• Streaming Services: Enjoy Spotify, Qobuz, TIDAL, Amazon Music HD, and more directly from the receiver.
• Phono Input for Turntables: Easily connect your record player without a separate preamp.
• MusicCast App & AV Setup Guide: Intuitive control and setup tools from your smartphone or tablet.
• Crafted Design with Anti-Resonance Tech: Sleek exterior with vibration-resistant frame for purer audio.
• Future Gaming Support: Enhanced gaming HDMI inputs allow multiple next-gen consoles with smooth, lag-free gameplay.

FAQ Section

Q: Will the RX-A4A support 8K and 4K120 content?
A: Yes, via a firmware update, it will support 8K60AB and 4K120AB through its HDMI 2.1 ports for ultra-smooth visuals.

Q: What is Surround:AI™ and how does it enhance audio?
A: Surround:AI™ uses 64-bit DSP to analyze scenes in real time and adjust the surround effect dynamically for enhanced immersion.

Q: Can I create a wireless surround setup with this receiver?
A: Yes, the RX-A4A supports MusicCast Surround, allowing you to wirelessly connect compatible speakers like the MusicCast 20 or 50.

Q: What audio formats does it support?
A: It supports Dolby Atmos®, DTS:X®, Dolby TrueHD, DTS-HD Master Audio, and virtualized height effects.

Q: What is the ESS SABRE DAC and why is it important?
A: The ESS SABRE ES9007S DAC provides high-fidelity digital-to-analog conversion with a high signal-to-noise ratio and wide dynamic range.

Q: Can I use this receiver with a turntable?
A: Yes, it includes a built-in phono input for direct connection to your turntable without an external preamp.

Q: Does it offer app-based setup and control?
A: Absolutely. The AV Setup Guide app and MusicCast app provide full setup, streaming, and control functions from your mobile device.