It’s strongly recommended to compare different receivers if you want to choose the best one: Yamaha RX-V483BL vs Yamaha AVENTAGE RX-A680.
The number of channels for receivers is different - 5.1 versus 7.2, respectively, for devices. In terms of power, there are differences, the RX-V483BL has such a ratio W/Ohm - 80/6, while the AVENTAGE RX-A680 has a power of 115/8, 145/6. The value of total harmonic distortion is also different, and for the RX-V483BL it is 0.09%, but for the AVENTAGE RX-A680 it is 0.08%.
The manufacturer installed different DACs, the RX-V483BL received the model Burr-Brown 192 KHz/24-bit, but the AVENTAGE RX-A680 is equipped with Burr-Brown 384 KHz/32-bit. Each of the compared opponents supports Bi-amping. The model AVENTAGE RX-A680 can transmit an audio signal directly to the amplifier and bypasses any DSP processing. Each of the receivers has a Bluetooth connector. The contenders have differences in the supported services from Apple - AirPlay versus AirPlay, AirPlay 2 respectively. Access to the Spotify service is on each of the competitors. The number of available streaming services varies for receivers, the Yamaha RX-V483BL works with Deezer, TIDAL, JUKE, Qobuz, but the Yamaha AVENTAGE RX-A680 works with Deezer, TIDAL, Pandora, Napster, SiriusXM, Qobuz.
The HDR10 function is present in each of the rivals. The quality of 4K/60Hz signal remains unchanged when transmitting from a source to a TV or projector via HDMI for both receivers. Signaling over HDMI in standby mode can provide the RX-V483BL and the AVENTAGE RX-A680. Each of the devices can increase the resolution of the incoming video signal. Each of the participants of the comparison has a Dolby Vision.
The number of HDMI inputs/outputs is the same - 4/1. HDMI Audio Return Channel is implemented in both devices. HDMI eARC is only supported by the AVENTAGE RX-A680. When comparing receivers, it becomes clear that each of the rivals can work with HDMI CEC. The RX-V483BL has support for the standard HDCP 2.2, compared to the AVENTAGE RX-A680, which supports the standard HDCP 2.3. Unlike most receivers, our models do not have a built-in phono stage for connecting a vinyl player.
Ability to create 2 Multi zones inherent in both AV receivers. There is an ECO mode in either AV receiver. The Yamaha AVENTAGE RX-A680 can be properly configured using the setup assistant.
A Dolby Atmos multichannel audio format is available only in the AVENTAGE RX-A680. Only in the AVENTAGE RX-A680 realized a DTS:X surround technology.