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Description
Yamaha Aventage RX-A8A AV Receiver 11.2 Channel AVR -150WThe Yamaha Aventage RX A8A AV Receiver is a high quality audio device with 11. 2 channel surround sound, advanced digital components, and features such as SURROUND: AI and AURO 3D for an immersive entertainment experience. It also has a range of connectivity options, user friendly interface, and sleek design. Yamaha Aventage RX A8A AV Receiver A8A 11. 2 ch Ultimate quality with Surround AI BREATHTAKING SOUND Flagship Quality Parts The A8A incorporates
The Yamaha Aventage RX-A8A AV Receiver is a high-quality audio device with 11.2 channel surround sound, advanced digital components, and features such as SURROUND:AI™ and AURO-3D® for an immersive entertainment experience. It also has a range of connectivity options, user-friendly interface, and sleek design.
Yamaha Aventage RX-A8A AV Receiver
A8A - 11.2 ch Ultimate quality with Surround AI™
BREATHTAKING SOUND
Flagship-Quality Parts
The A8A incorporates the CX/MX-A5200's concept, architecture, and materials for elevated performance. Double bottom plate ensures stability for unnecessary vibrations, while the thick copper foil for the circuit board achieves lower impedance. This AV receiver also comes equipped with a customized capacitor and 11ch capability.
High-Quality Digital Components
Qualcomm® QCS407 takes your AV receiver’s audio performance to the next level with support for Dolby Atmos® and DTS:X®. Dual SABRE ES9026 PROs minimize noise to make even the most delicate sounds rich and provides superior signal-to-noise ratio and high dynamic range for professional quality audio.
SURROUND:AI™
Analyses the scene of the entertainment content and optimizes the surround effect of distinct sound elements such as background music, dialogue, and sound effects. It’s like having a professional sound engineer tune the sound according to the scene. 64-bit processing with Qualcomm® QCS407.
AURO-3D®
Bring your entertainment experience to the next level with immersive audio that accurately reproduces 3D sound with superior effect across any content. Gain entry into a world where every breath-taking moment is not only heard but also felt.
Advantage of High Slew Rate Amplifier
New circuit achieves more than doubled slew rate and it would contribute a precise signal transmission, effective for high resolution audio signal. Generally high slew rate amplifier causes unstable signal transmission, Yamaha’s newly designed circuit achieves high slew rate with stable signal transmission.
Features
- 11.2 channel powerful surround sound with Zone2/3/4
- Wi-Fi, Bluetooth®, AirPlay 2, Spotify Connect, and MusicCast multi-room audio
- AURO-3D®
- Dolby Atmos® and DTS:X® with CINEMA DSP HD3
- SURROUND:AI automatically optimizes the surround effect in real time
- HDMI™ 7 in/3 out, 8K60Hz, 4K120Hz, HDR10+ via FW update
- Dedicated gaming function(ALLM,VRR,QMS,QFT) via FW update
- Dual ESS SABRE ES9026PRO Ultra DAC for the ultimate high-performance conversion
- YPAO™-R.S.C. with 3D, multi-point measurement, precision EQ and low-frequency mode
- Voice control with Alexa and Google Assistant devices. *Availability varies by region
Specifications
Amplifier Section |
|
| Channel | 11.2 |
| Rated Output Power (1kHz, 1ch driven) | 185 W (8 ohms, 0.9% THD) |
| Rated Output Power (20Hz-20kHz, 2ch driven) | 150 W (8 ohms, 0.06% THD) |
| Maximum Effective Output Power (1kHz, 1ch driven) | 220 W (8 ohms, 10% THD) |
| High Slew Rate Amplifier | Yes |
Surround Sound Processing |
|
| CINEMA DSP | Yes (HD3) |
| DSP Programs | 24 |
| Dialog Level Adjustment | Yes |
| Virtual Presence Speaker | Yes |
| Virtual Surround Back Speaker | Yes |
| Dialogue Lift | Yes |
| SILENT CINEMA / Virtual CINEMA DSP | Yes |
| Dolby Atmos | Yes |
| Dolby Atmos Height Virturalizer | Yes |
| Dolby TrueHD | Yes |
| Dolby Digital Plus | Yes |
| Dolby Surround | Yes |
| DTS:X | Yes |
| DTS-HD Master Audio | Yes |
| Auro 3D | Yes (via firmware update) |
Audio Features |
|
| File Format | MP3 / WMA / MPEG-4 AAC, ALAC: up to 96 kHz / 24-bit, FLAC: up to 384 kHz / 24-bit, WAV / AIFF: up to 384 kHz / 32-bit, DSD: up to 11.2 MHz |
| Pure Direct | Yes |
| Compressed Music Enhancer | Yes |
| High-resolution Music Enhancer | Yes |
| YPAO multi-point measurement | Yes with R.S.C. (Reflected Sound Control) , 3D, 64-bit High Precision EQ Calculation and Angle Measurement |
| YPAO Volume | Yes |
| Adaptive DRC (Dynamic Range Control) | Yes |
| Initial Volume & Maximum Volume Setting | Yes |
| A.R.T. Wedge | Yes |
| Bi-amp capability | Yes |
| Audio Delay | Yes (0-500 ms) |
| DA Converter | 384 kHz / 32-bit ESS Hyperstream DAC ES9026PRO x2 |
Connectivity |
|
| HDMI eARC | Yes |
| HDMI Audio Return Channel | Yes |
| HDMI Pass-through | 8K60AB, 4K120AB (via future update) |
| HDMI Up-scaling | Yes, up to 8K (via firmware update) |
| HDMI Up-conversion | Yes (Analog to HDMI) |
| Dolby Vision | Yes |
| HDR 10+ | Yes (via firmware update) |
| VRR/ALLM/QMS/QFT | Yes (via firmware update) |
| Video adjustment | Yes |
Video Features |
|
| MusicCast Surround | Yes |
| HDMI Input/Output | 7 / 3 (HDMI2.1 / HDCP2.3) |
| HDMI CEC | Yes |
| USB Input | Yes |
| Network Port | Yes |
| Wi-Fi | Yes (2.4 / 5 GHz) |
| AirPlay 2 | Yes |
| Bluetooth | Yes (SBC / AAC) |
| Front AV Input | USB |
| Digital Audio Input/Output: Optical | 3 / 0 |
| Digital Audio Input/Output: Coaxial | 2 / 0 |
| Analog Audio Input/Output | 6 / 0 |
| Phono Input | Yes |
| XLR Terminal | Yes |
| Component Video Input/Output | 1 / 0 |
| Composite Video Input/Output | 2 / 0 |
| Preout | 11.2-ch |
| Headphone Output | 1 |
Tuner Section |
|
| FM/AM Tuner | Yes (Availability varies by region.) |
| DAB Tuner | Yes (Availability varies by region.) |
User Interface |
|
| On-screen display | Graphical User Interface |
| SCENE | SCENE PLUS (8 sets) |
| App Control | Yes (iPhone / iPad / Android phone / tablet) |
| Web Browser Control | Yes |
| Remote Control Unit | Yes |
Zone Control |
|
| Zone 2 Audio Output | Preout / HDMI |
| Zone 3 Audio Output | Preout |
| Zone 4 Audio Output | HDMI |
| Powered Zone | Zone 2 / 3 |
| Zone Video Output | HDMI |
| Zone B Output | HDMI |
| Zone GUI | Yes |
| RS-232C Interface | N/A |
| +12V Trigger Output | 2 |
| Remote (IR) Input/Output | 44197 |
| Party Mode | Yes |
General |
|
| Standby Power Consumption (IR only) | <0.4 W |
| Auto Power Standby | Yes |
| ECO mode | Yes |
| Dimensions (W x H x D) | 435 W x 192 H x 442 D mm (with antenna up:435W x 271H x 442D mm); 17-1/8"W x 7-1/2"H x 17-3/8"D (with antenna up:17-1/8"W x 10-5/8"H x 17-3/8"D) |
| Weight | 21.4 kg; 47.2 lbs. |
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4.0 ★★★★★
Based on 29 reviews
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Product Reviews
★★★★★ 5
Highly Readable and Authoritative
Format: eTextbook
I had the pleasure of being introduced to this book by a professor in graduate school. Anderson's book is very readable for those who are getting started with security engineering. I found that going at a pace of a chapter each week or so was good for me to really digest the content. I'm about half-way through! I also recommend ching out the website for the book. It has PDF samples as well.
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Reviewed in the United States on January 6, 2022
★★★★★ 5
We need more people like Ross!
Format: eTextbook
Ross work is must-read for people who are enthusiasts about security or professionals in the field.
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Reviewed in the United States on December 28, 2021
★★★★★ 5
An absolute must for everyone dabbling with Unity 6 Game Development
Format: Paperback
Half of this book is about C# (until Chapter 6), and the other half is about actually making games. The book is very well written, and it is everything I needed to get a few problems solved with Unity 6 projects. I love how clearly things are explained, and the only thing I wish for is that I was able to spend more time delving into this while maintaining my financial status...
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Reviewed in the United States on January 3, 2026
★★★★★ 5
A Seasoned Developer's Fresh Perspective on Game Development
Format: Paperback
Finally, a game dev book that respects your existing programming knowledge
As someone who's spent two decades architecting enterprise web applications in C# and ASP.NET, I approached game development with what I thought was a solid foundation. I was wrong—not about C#, but about how differently it's applied in game engines. After five frustrating years of trying to bridge that gap through scattered tutorials and documentation, Harrison Ferrone's eighth edition finally gave me the structured path I needed.
What This Book Gets Right for Experienced Developers:
The pacing is deceptive. Yes, it starts with programming fundamentals, but don't skip ahead. Ferrone's approach to OOP in the context of Unity's component architecture was revelatory. In web dev, I'd been writing services, repositories, and dependency injection for years. Here, the MonoBehaviour lifecycle and component-based thinking required a genuine mental shift that the book handles exceptionally well in chapters 5-6.
Chapter 10's revisit of types and methods isn't redundant—it's strategic. By this point, you've written enough Unity scripts to appreciate why game code patterns differ from traditional enterprise patterns. The discussion of value types vs reference types hits differently when you're optimizing frame rates instead of HTTP response times.
The Unity 6 Update Matters:
Having struggled with outdated Unity tutorials for years, the Unity 6-specific content is invaluable. The screenshots are comprehensive (full-screen mode can make text small, but the GitHub repo and graphics bundle solve this). More importantly, the code samples reflect current Unity APIs and best practices, not deprecated approaches that still litter Stack Overflow.
Where It Shines for Career Transitioners:
Chapters 11-13 are worth the price alone. LINQ in Unity isn't just about querying collections—it's about performance considerations I never had to think about in web apps. The coverage of generics, delegates, and events finally connected how Unity's event system relates to patterns I already knew, but in a real-time context where every allocation matters.
The serialization chapter (12) bridged my understanding of data persistence from databases and JSON APIs to Unity's PlayerPrefs and ScriptableObjects. This practical grounding is what most tutorials skip.
Minor Quibbles:
The FPS prototype is solid for learning, but I wish there was more discussion of common anti-patterns experienced developers bring from other domains. I still catch myself over-engineering solutions when Unity's component system offers simpler approaches.
Also, while the book touches on performance, those coming from async/await-heavy web development will need supplementary resources on Unity's coroutines and the Job System for more complex scenarios.
Bottom Line:
If you're a professional developer trying to break into game development, stop collecting random Udemy courses. This book provides the structured progression and context-appropriate examples that respects your intelligence while teaching you to think like a game developer. The C# you know is necessary but not sufficient—Ferrone bridges that gap methodically.
After years of false starts, I finally have a working game prototype and, more importantly, the mental models to keep building. That's worth significantly more than the cover price.
Disclosure: I received an advance review copy from Packt Publishing. This honest review reflects my genuine experience as a career-changing developer.
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Reviewed in the United States on October 21, 2025
★★★★★ 5
A Worthy Touchstone for Anyone Who Wants to Master Unity
Format: Paperback
Harrison Ferrone’s Learning C# by Developing Games with Unity 6 is one of the strongest beginner-to-intermediate Unity guides I’ve read: carefully structured, patient in its explanations, and quietly packed with insight about how Unity 6 and C# truly work together. I read the physical edition while sitting in front of a blank Unity project, and the experience felt like having a seasoned sailor point out the currents of a river I’ve been navigating for years. You see the familiar terrain differently.
The book’s early decision to spend real time on C# fundamentals is a welcome choice. Most Unity books skip past the language; Harrison slows down, defines concepts, and gives you enough clarity that when you finally enter Unity, you understand why things behave the way they do. Those chapters are dense in the best way: they prep beginners to stand on solid ground and give experienced users a clean, refreshed mental model of the language under the engine.
Ferrone’s real strength is his voice. He strikes a balance I rarely see in technical writing: conversational introductions that explain what you’re about to learn and why it matters, followed by crisp, accessible technical walkthroughs. The pacing (explanation → example → implementation) is excellent. And the inclusion of ready-to-use assets removes one of the biggest barriers for new developers who want to understand systems without getting lost creating placeholder art.
The book doesn’t talk down to anyone. It makes Unity feel more accessible without flattening its complexity. Beginners will come away with genuine competence; advanced users will appreciate the clear framing of new Unity 6 tools and the subtle recognition of how AI-assisted coding is shaping modern workflows. It’s a guide you can read once for understanding, then keep at your desk as a reference.
If you’re a serious hobbyist, a technically inclined beginner, or someone who’s ready to work through your first real project, this is the Unity book I’d hand you first. It bridges concept and execution with clarity and confidence, and it does so with a tone that feels patient, practical, and quietly encouraging. In a space crowded with copy-paste tutorials, Harrison Ferrone has written a Unity 6 guide with real staying power.
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Reviewed in the United States on December 16, 2025