This model supports a 7.2 surround sound setup. This model also supports Alexa voice control (the Alexa device is sold separately). It also supports 4K at 60 Hz and 4K video upconversion. You can access a wide range of online services, like Sirius, Pandora, Spotify, etc. The YPAO technology controls the reflected sound. It analyzes the room acoustics and adjusts speakers to achieve optimum sound. But Yamaha RX-V679BL has no printed manual. It comes with an “initial set-up” guide which is not for a particular unit but is something generic. The MusicCast technology lets you stream audio via a simple application. You can connect MusicCast speakers wirelessly.
This device supports a 7.2 surround sound setup. It supports Alexa voice control. The amplifier power output is 90 W per channel. It has 6 in and 1 out HDMI ports which support 4K UltraHD at 60 Hz with HDR, BT.2020 and HDCP 2.2. Yamaha RX-V683BL supported Zone 2. You can control the playback with a special application and adjust bass, volume change modes or synchronize it with the main zone. Yamaha RX-V683BL. The YPAO sound optimization technology measure acoustics of your room and adjusts speakers to eliminate sound reflection.
Comparing Yamaha RX-V679BL vs RX-V683BL, we can see that both devices have great features like Alexa voice control. However, there are still some differences like supported decoders. Dolby Atmos is supported by Yamaha RX-V683BL, while RX-V679BL does not support it. If we compare the total power output then we see no differences between Yamaha RX-V683BL vs Yamaha RX-V679BL. Both have 610 W.
The main advantage of Yamaha RX-V679BL is that can play almost all modern audio formats and it supports modern video standards. The disadvantage is that it may have some issues with MusicCast.
The advantage of Yamaha RX-V683BL is that it has all codecs you may need to get the right sound. The disadvantage is that menus may be too confusing.
Therefore, if you choose Yamaha RX-V683BL vs RX-V679BL, then you should understand what you are after. If you want just a good device that is able to play almost all audio formats then RX-V679BL is for you, but if you need a device that supports the latest standards then choose Yamaha RX-V683BL.
Yamaha RX-V679BL overview
Yamaha RX-V683BL overview
The best receiver is Yamaha RX-V683BL. Check Yamaha RX-V683BL price at Amazon