Yamaha AVENTAGE RX-A780 7.2-Channel Network A/V Receiver (2018)

Model #RX-A780BL

Yamaha Warranty
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Pass-Through 4K/60p (4:4:4), HDR, and BT.2020
HDCP Version HDCP 2.2 on all ports

Packaging Info

Box Dimensions (LxWxH) 20.75 x 18.0 x 10.5"
Package Weight 28.2 lb

Main Unit

Audio Decoding Dolby Atmos, Dolby TrueHD, Dolby Digital Plus, Dolby Surround, DTS-HD Master Audio
Output Power 95 W per channel @ 8 Ohms, 20 Hz to 20 kHz, 0.09% THD, 2 channels driven110 W per channel @ 8 Ohms, 1 kHz, 0.9% THD, 2 channels driven160 W per channel @ 8 Ohms, 1 kHz, 10% THD, 1 channel driven (JEITA)
Dynamic Power per Channel 130 W @ 8 Ohms (front L/R)170 W @ 6 Ohms (front L/R)195 W @ 4 Ohms (front L/R)240 W @ 2 Ohms (front L/R)
Channels 7.2
Object-Based Audio Support Dolby Atmos, DTS:X


Dimensions (W x H x D) Without Antenna: 17.125 x 6.75 x 15" / 43.5 x 17.15 x 38.1 cmWith Antenna: 17.125 x 9.75 x 15" / 43.5 x 24.77 x 38.1 cm
Weight 24.3 lb / 11 kg
Power Requirements Not specified by manufacturer
Standby Power Consumption IR Only: ≤0.1 W


Other Connectors 1 x FM tuner antenna1 x AM tuner antenna1 x USB (front)2 x wireless antennas1 x Ethernet LAN1 x 1/8" / 3.5 mm calibration mic1 x 1/8" / 3.5 mm 12 V trigger out1 x 1/8" / 3.5 mm remote in1 x 1/8" / 3.5 mm remote out
Speaker Connectors 9 x binding post pairs
Audio Return Channel (ARC) Yes
USB Formats MP3, WMA, MPEG-4 AAC (up to 48 kHz / 16-bit), ALAC (up to 96 kHz / 24-bit), FLAC (up to 192 kHz / 24-bit), WAV, AIFF (up to 192 kHz / 32-bit), DSD(up to 11.2 MHz)
Wi-Fi Yes, dual-band (2.4 / 5 GHz)
AirPlay Yes
Bluetooth Yes (SBC / AAC)
Tuner AM / FM
Inputs 5 x HDMI2 x optical TOSLINK2 x digital coaxial1 x RCA component video1 x RCA composite video3 x stereo RCA audio1 x stereo RCA audio (phono, with ground screw)1 x 1/8" / 3.5 mm analog audio (front)
Outputs 2 x HDMI2 x subwoofer pre-out2 x stereo RCA pre-out1 x 1/4" / 6.35 mm headphone (front)
User Reviews
26 April 2020

Very happy with the upgrade from my old receiver. The one thing I would say is that the manual that comes with it is pretty lacking in explaining all of the features and how to set everything up. There is a better manual online at the Yamaha website.

  • +

    Good sound. Adequate power handling. Versatile.

  • -

    Manual provided is lacking. A lot of features. Can be a bit confusing to understand everything.

24 May 2019

Up to now I have always used the Bose Cinemate systems, but I thought I would try something different this time. So I paired this receiver with the Bose Acoustimass speakers, plus 2 polk speakers in the ceiling for atmos and I am in heaven.

B h photo.34921152
5 October 2018

So pleased with this purchase. This Yamaha sounds fantastic. My previous home theater receiver was a Denon AVR S920W which is also great, but the Yamaha really shines with music.

12 March 2019

After several weeks of researching and comparing specifications, reviews, etc...I finally decided on this receiver to replace my 29 year old Pioneer A-V receiver. At the same time, I also upgraded all of my speakers, and added a few additional to take full advantage of all channels from the Yamaha.

6 January 2020

Yamaha makes some of the best sounding receivers with a ton of features. You don't have to use all of the features .. Easy set up, easy menu's, great remote control to navigate. You can't go wrong with this receiver. I have owned, Denon, Onkyo, Integra, Pioneer, and Yamaha products.

  • +

    SoundFeaturesSet upRemoteBuild Quality

  • -

    If any I would say the speaker nuts on the back of the receiver

B h photo.34921152
3 February 2019

This unit is amazing out of the box, great sound and and control of devices.

22 July 2019

I bought this as a replacement for an absolutely terrible Denon unit and so far I have to say I am pretty impressed. This was my first Yamaha unit and I was hesitant to buy it but after some research and asking around I decided to go for it and I don't regret it one bit.

20 August 2020

I love this Yamaha receiver! Very easy to set up, sound check and get the app running.I had always purchased Yamaha receivers, but was talked into a Denon receiver 8 years ago. While Denon is a good company, the sound didn't compare to Yamaha.

  • +

    Great soundEasy setupGreat appConnects to my music accounts!

  • -

    None yet

4 July 2019

I'm an audiophile on a budget. This amp replaced a creek destiny for music and movies. For 2 channel listening I still use an external dac; this is the Yamaha's weakest link. The optical inputs also have a ~100 ms delay that can't be remedied!

29 May 2020

So, it was hard to decide between a 4 and a 5 because the sound is so great, I'm hearing things from my speakers I never heard with the previous lower end unit. But, it took quite a bit of troubleshooting to work out the issues.

  • +

    Great sound, options and features

  • -

    Took a lot of research to work out the kinks. I think the previous generations remotes were better but it's usable.

Product Highlights
  • Up to 95W per Channel at 8 Ohms
  • YPAO-RSC Sound Optimization
  • HDR UHD Pass-Through / UHD Upscaling
  • HDR10, Dolby Vision, and HLG Support
  • HDMI with 3D and Audio Return Channel
  • 5 x HDMI-In / 2 x HDMI-Out
  • Built-In Wi-Fi and Bluetooth
  • Works with Amazon Alexa
  • Apple AirPlay Connectivity
  • Front-Panel USB Connectivity
In The Box
  • Yamaha AVENTAGE RX-A780 7.2-Channel Network A/V Receiver
  • Remote Control
  • YPAO Setup Microphone
  • Limited 3-Year Warranty
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