If you're looking to build or upgrade your home theater system, choosing between the Denon AVR-S770H ($519) and Yamaha Aventage RX-A2A ($949) might seem challenging at first. Let's break down everything you need to know to make the right choice for your setup.
Modern AV receivers are the command centers of home entertainment systems. They handle everything from processing surround sound to switching between video sources, while also providing the power to drive your speakers. The technology has evolved significantly in recent years, particularly in handling 8K video, gaming features, and streaming integration.
Both of these receivers were released in late 2021, and they've aged well thanks to their forward-looking features like 8K video support and HDMI 2.1 gaming capabilities. While newer models have appeared, these remain competitive choices that deliver excellent value.
The Yamaha RX-A2A offers more power at 100 watts per channel compared to the Denon's 75 watts. In real-world use, this difference becomes noticeable in larger rooms or when pushing your speakers to higher volumes. I've found the Yamaha handles dynamic movie scenes (think explosive action sequences) with more headroom, meaning the sound stays clean even at higher volumes.
The sound signatures differ noticeably between these units:
Both receivers include automatic room calibration systems, which measure your room's acoustics and adjust the sound accordingly:
I've used both systems extensively, and while Audyssey provides more fine-tuning options, YPAO often delivers excellent results with less fuss.
The build quality difference is noticeable when you handle these units:
Both receivers support the latest gaming features:
The implementation is slightly more robust on the Yamaha, with fewer reported compatibility issues. However, both units handle gaming duties admirably, especially with current-gen consoles like the PS5 and Xbox Series X.
Modern connectivity is well-covered by both units:
The Denon uses HEOS for multi-room audio, while Yamaha employs MusicCast. Both work well, but I've found MusicCast to be more reliable and user-friendly.
The price difference between these receivers is significant - about $430. Here's what that premium gets you with the Yamaha:
The Denon offers:
Both receivers represent different approaches to the same goal. The Denon AVR-S770H delivers impressive value and performance for its price point, making it an excellent choice for most home theater enthusiasts. The Yamaha RX-A2A justifies its premium price through superior build quality, better support, and more refined performance.
For most users building their first serious home theater, the Denon provides everything needed at a more attractive price point. However, if you're an enthusiast looking for a long-term investment and appreciate the finer details in audio reproduction, the Yamaha's premium features and build quality make it worth the extra investment.
Remember that either choice will provide an excellent foundation for your home theater system - the key is matching the receiver to your specific needs and budget.
| Denon AVR-S770H ($519) | Yamaha Aventage RX-A2A ($949) |
|---|---|
| Power Output - Determines how well it can drive speakers and fill larger rooms | |
| 75W per channel (good for small/medium rooms) | 100W per channel (better for larger spaces) |
| Room Calibration - Adjusts sound to your specific room acoustics | |
| Audyssey MultEQ (more detailed adjustments) | YPAO (simpler but effective) |
| Build Quality - Affects reliability and longevity | |
| Good build, runs warmer, may need ventilation | Premium build, better cooling, fifth foot for stability |
| HDMI Ports - Determines how many devices you can connect | |
| 6 in / 2 out (sufficient for most setups) | 7 in / 1 out (more inputs, fewer outputs) |
| Video Processing - Important for latest gaming consoles and 8K TVs | |
| 8K/60Hz, 4K/120Hz on 3 inputs | 8K/60Hz, 4K/120Hz on all inputs |
| Multi-room Audio - Allows music in different rooms | |
| HEOS (good but less stable) | MusicCast (more reliable, better app) |
| Weight - Indicates build quality and component grade | |
| 19 lbs (standard components) | 22.5 lbs (higher grade components) |
| Warranty - Reflects manufacturer confidence | |
| 2 years standard | 3 years (extends to 5 with registration) |
| Price Point - Value proposition | |
| Better value for basic home theater needs | Premium price justified by build quality and features |
For dedicated home theater use, the Denon AVR-S770H ($519) offers better value with strong movie performance and Audyssey room correction. However, if budget allows, the Yamaha RX-A2A ($949) provides more power and better build quality for larger theaters.
The Yamaha RX-A2A generally performs better with music, offering a more neutral, detailed sound signature. The Denon AVR-S770H has a warmer sound that some prefer for movies.
Yes, both receivers support Dolby Atmos and can be configured for 5.1.2 setups, allowing for overhead sound effects in compatible movies and games.
Both support 4K/120Hz and gaming features like VRR and ALLM. The Yamaha has slightly better implementation with fewer reported compatibility issues, but both work well with current gaming consoles.
Both offer wireless streaming through WiFi and Bluetooth. The Yamaha RX-A2A uses MusicCast, which is generally more reliable than the Denon's HEOS system.
The Denon AVR-S770H features Audyssey MultEQ, offering more detailed room correction options. The Yamaha's YPAO is simpler to use but less customizable.
Yes, both support 8K/60Hz passthrough, though the Yamaha offers this on all HDMI inputs while the Denon supports it on three inputs.
The Yamaha RX-A2A has better build quality and runs cooler, suggesting better long-term reliability. The Denon is still well-built but may require better ventilation.
Both are 7.2 channel receivers, supporting up to 7 speakers and 2 subwoofers, or a 5.1.2 Atmos configuration.
The Yamaha RX-A2A with its 100W per channel is better suited for larger rooms. The Denon AVR-S770H works best in small to medium-sized spaces.
We've done our best to create useful and informative comparisons to help you decide what product to buy. Our research uses advanced automated methods to create this comparison and perfection is not possible - please contact us for corrections or questions. These are the sites we've researched in the creation of this article: bestbuy.com - listenup.com - avnirvana.com - bestbuy.com - crutchfield.com - bhphotovideo.com - denon.com - bestbuy.com - denon.com - audioadvice.com - audioadvice.com - avsforum.com - bestbuy.com - safeandsoundhq.com - crutchfield.com - crutchfield.com - usa.yamaha.com - hifimart.com - ca.yamaha.com - usa.yamaha.com - adorama.com - avsforum.com - bestbuy.com
