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The Yamaha RX-V483 is a 5.1-channel network A/V receiver for home theater systems. It acts as the central hub for a TV, speakers, subwoofer, Blu-ray player, game console, streaming box, and network music sources. Yamaha lists it as a discontinued model, but it remains common on the used market. (usa.yamaha.com)
Key points:
The RX-V483 is part of Yamaha’s RX-V series of consumer AV receivers. In a typical system, it performs four main jobs:
Audio decoding
It decodes digital surround formats from HDMI, optical, coaxial, USB, network, or Bluetooth sources. Yamaha specifies support for formats such as Dolby TrueHD, Dolby Digital Plus, and DTS-HD Master Audio. (usa.yamaha.com)
Power amplification
It contains five internal amplifier channels to drive:
It also has a subwoofer pre-out for an active powered subwoofer. (usa.yamaha.com)
HDMI switching and video pass-through
You can connect up to four HDMI source devices and send one HDMI output to the TV. It supports 4K Ultra HD at 60p, 4:4:4 color, HDCP 2.2, and HDR formats including Dolby Vision and HLG. (usa.yamaha.com)
Network and streaming audio
It includes Yamaha MusicCast, Wi-Fi, Bluetooth, AirPlay, Spotify Connect, internet/network playback, and support for high-resolution audio files such as DSD, AIFF, FLAC, WAV and Apple Lossless. (usa.yamaha.com)
A few specifications are often misunderstood:
| Feature | RX-V483 status |
|---|---|
| 5.1 surround | Yes |
| Dolby TrueHD / DTS-HD Master Audio | Yes |
| Dolby Atmos / DTS:X | No |
| HDMI ARC | Yes |
| eARC | No |
| HDMI 2.1 / 4K120 gaming | No |
| 4K/60 HDR pass-through | Yes |
| Built-in phono input | No dedicated phono input specified |
| MusicCast multiroom | Yes |
| YPAO calibration | Yes |
The most important correction is that the RX-V483 should not be described as an Atmos receiver. It has only five amplifier channels and Yamaha’s official specifications list conventional HD surround formats, not Dolby Atmos or DTS:X. (usa.yamaha.com)
Yamaha currently identifies the RX-V483 as discontinued. That means it is no longer a current-production receiver, but it can still be useful if you need a basic 5.1 home theater receiver with 4K/60 HDR HDMI support. (usa.yamaha.com)
However, compared with newer AV receivers, it lacks several modern features:
For a simple 5.1 TV/movie system, it is still capable. For modern gaming consoles or Atmos speaker layouts, it is technically dated.
The RX-V483 is a good fit if you want:
It is not ideal if you need:
The Yamaha RX-V483 is a discontinued 5.1-channel network AV receiver designed for home theater and music playback. It provides 80 W/ch rated stereo-driven output, 4K/60 HDR HDMI switching, Wi-Fi, Bluetooth, AirPlay, MusicCast, YPAO room calibration, and support for Dolby TrueHD and DTS-HD Master Audio. It is a solid conventional 5.1 receiver, but it does not support Dolby Atmos, DTS:X, HDMI 2.1, or eARC.
