SKU: 89479418317

YAMAHA RX-A4A 7.2 CH AVENTAGE AV RECEIVER

Sale price$1169.55 Regular price$1299.50
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Description

YAMAHA RX-A4A 7.2 CH AVENTAGE AV RECEIVERThe A4A delivers realistic sound and video that transports you out of your home and into your favorite movie. Whether youre watching, listening, or gaming, youll feel completely immersed. BREATHTAKING SOUND SURROUND: AI Analyses the scene of the contents and optimizes the surround effect of distinct sound elements such as background music, dialogue, and sound effects. Its like having a professional sound engineer tune the sound according to the scene.

                     

The A4A delivers realistic sound and video that transports you out of your home and into your favorite movie. Whether you’re watching, listening, or gaming, you’ll feel completely immersed.


BREATHTAKING SOUND

SURROUND:AI™

Analyses the scene of the contents and optimizes the surround effect of distinct sound elements such as background music, dialogue, and sound effects. It’s like having a professional sound engineer tune the sound according to the scene. 64-bit processing with Qualcomm® QCS407.

Crafted for Clarity

The newly designed Anti Resonance Technology (A.R.T.), H-shaped Cross Frame and mechanical structure are a rock-solid defense against internal and external vibrations that affect the sound. Experience crystal clear sound that moves you, all while your AV receiver stays perfectly still.

High-Quality Digital Components

Qualcomm® QCS407 takes your AV receiver’s surround sound to the next level with support for Dolby Atmos® and DTS:X®. With SABRE ES9007S Premier Audio DAC, you get extraordinary signal-to-noise ratio and high dynamic range for professional quality audio.

 

MOVIES AND GAMES LIKE NEVER BEFORE

8K/60Hz, 4K/120Hz*

Enables a higher resolution and refresh rate, giving you a smoother and more realistic viewing experience.

HDR10+*

Provides deeper contrast and more realistic images that stay true to the creators’ intent.

Gaming-dedicated Functions (ALLM,VRR,QMS,QFT)*

Ensures seamless motion and transitions to enhance your performance.

HDMI multiple Input with latest technology*

Multiple HDMI input will equally support the latest HDMI technology to allow next-gen gaming consoles to be connected at the same time.

These functions are available via firmware update.

 

SIMPLE TO SET UP, SIMPLE TO USE

MusicCast App

Explore the power of multi-room audio, access your sources and streaming devices, and control your AV receiver, all through your smartphone.

Voice Control

Works with Alexa and Google Assistant, so your AV receiver is always at your command. Through AirPlay 2, you can stream your music via voice control operation Siri from Apple iOS device. *Availability varies by region.

AV Setup Guide App

Offers expert guidance through installation, cable connections, and various other settings.

 

DESIGNED FOR YOUR SPACE

YPAO™-R.S.C. with multi-point measurement and precision EQ

Calibrates sound to your room by analyzing room acoustics and measuring speaker characteristics. This feature also optimizes sound parameters for maximum performance from SURROUND:AI™, Dolby Atmos® and DTS:X®.

Compatible with Wireless Rear Speaker

Gives you the freedom to arrange your rear speakers wirelessly to suit your home décor by adding Yamaha wireless speaker MusicCast 20 or MusicCast 50.

Dynamic and Compelling Design

Classic Yamaha craftsmanship meets cutting-edge design. Every piece has been carefully crafted to ensure this AV receiver looks and sounds perfect in your home.

 

A4A - 7.2 ch AVENTAGE with SURROUND:AI™, HDMI™ 7-in/3-out, the latest QCS407

  • 7.2 Channel powerful surround sound with Zone2
  • Wi-Fi, Bluetooth®, AirPlay 2, Spotify Connect and MusicCast multi-room audio
  • SURROUND:AI automatically optimises the surround effect in real time
  • Dolby Atmos® and DTS:X® with CINEMA DSP HD3
  • YPAO™-R.S.C. with multi-point measurement, precision EQ and low frequency mode
  • HDMI™ 7 in/3 out, 8K/60Hz, 4K/120Hz, HDR10+ via FW update
  • Dedicated gaming function(ALLM,VRR,QMS,QFT) via FW update
  • ESS SABRE ES9007S Premier Audio DAC for high performance conversion
  • Voice control with Alexa and Google Assistant devices. *Availability varies by region

SPECIFICATIONS


Amplifier Section Channel 7.2 (RX-A4A)
11.2 (RX-A8A)
9.2 (RX-A6A)
Rated Output Power (1kHz, 1ch driven) 135 W (8 ohms, 0.9% THD) 185 W (8 ohms, 0.9% THD) 185 W (8 ohms, 0.9% THD)
Rated Output Power (20Hz-20kHz, 2ch driven) 110 W (8 ohms, 0.06% THD) 150 W (8 ohms, 0.06% THD) 150 W (8 ohms, 0.06% THD)
Maximum Effective Output Power (1kHz, 1ch driven) 165 W (8 ohms, 10% THD) 220 W (8 ohms, 10% THD) 220 W (8 ohms, 10% THD)
High Slew Rate Amplifier Yes Yes Yes
Surround Sound Processing Surround:AI Yes Yes Yes
CINEMA DSP Yes (HD3) Yes (HD3) Yes (HD3)
DSP Programs 24 24 24
Dialog Level Adjustment Yes Yes Yes
Virtual Presence Speaker Yes Yes Yes
Virtual Surround Back Speaker Yes Yes Yes
Dialogue Lift Yes Yes Yes
SILENT CINEMA / Virtual CINEMA DSP Yes Yes Yes
Dolby Atmos Yes Yes Yes
Dolby Atmos Height Virturalizer Yes Yes Yes
Dolby TrueHD Yes Yes Yes
Dolby Digital Plus Yes Yes Yes
Dolby Surround Yes Yes Yes
DTS:X Yes Yes Yes
DTS-HD Master Audio Yes Yes Yes
Auro 3D N/A Yes (via firmware update) Yes (via firmware update)
Audio Features File Format MP3 / WMA / MPEG-4 AAC, ALAC: up to 96 kHz / 24-bit, FLAC: up to 384 kHz / 24-bit, WAV / AIFF: up to 384 kHz / 32-bit, DSD: up to 11.2 MHz MP3 / WMA / MPEG-4 AAC, ALAC: up to 96 kHz / 24-bit, FLAC: up to 384 kHz / 24-bit, WAV / AIFF: up to 384 kHz / 32-bit, DSD: up to 11.2 MHz MP3 / WMA / MPEG-4 AAC, ALAC: up to 96 kHz / 24-bit, FLAC: up to 384 kHz / 24-bit, WAV / AIFF: up to 384 kHz / 32-bit, DSD: up to 11.2 MHz
Pure Direct Yes Yes Yes
Compressed Music Enhancer Yes Yes Yes
High-resolution Music Enhancer Yes Yes Yes
YPAO multi-point measurement Yes with R.S.C. (Reflected Sound Control) , 3D, 64-bit High Precision EQ Calculation and Angle Measurement Yes with R.S.C. (Reflected Sound Control) , 3D, 64-bit High Precision EQ Calculation and Angle Measurement Yes with R.S.C. (Reflected Sound Control) , 3D, 64-bit High Precision EQ Calculation and Angle Measurement
YPAO Volume Yes Yes Yes
Adaptive DRC (Dynamic Range Control) Yes Yes Yes
Initial Volume & Maximum Volume Setting Yes Yes Yes
A.R.T. Wedge Yes Yes Yes
Bi-amp capability Yes Yes Yes
Audio Delay Yes (0-500 ms) Yes (0-500 ms) Yes (0-500 ms)
DA Converter 384 kHz / 32-bit ESS Hyperstream DAC ES9007S 384 kHz / 32-bit ESS Hyperstream DAC ES9026PRO x2 384 kHz / 32-bit ESS Hyperstream DAC ES9026PRO x1 ES9007S x1
Video Features HDMI eARC Yes Yes Yes
HDMI Audio Return Channel Yes Yes Yes
HDMI Pass-through 8K60AB, 4K120AB, 40GBPS (via future update) 8K60AB, 4K120AB, 40GBPS (via future update) 8K60AB, 4K120AB, 40GBPS (via future update)
HDMI Up-scaling Yes, up to 8K (via firmware update) Yes, up to 8K (via firmware update) Yes, up to 8K (via firmware update)
HDMI Up-conversion N/A Yes (Analog to HDMI) Yes (Analog to HDMI)
Dolby Vision Yes Yes Yes
HDR 10+ Yes (via firmware update) Yes (via firmware update) Yes (via firmware update)
VRR/ALLM/QMS/QFT Yes (via firmware update) Yes (via firmware update) Yes (via firmware update)
Video adjustment N/A Yes Yes
Connectivity MusicCast Surround Yes Yes Yes
HDMI Input/Output 7 / 3 (HDMI2.1 / HDCP2.3) 7 / 3 (HDMI2.1 / HDCP2.3) 7 / 3 (HDMI2.1 / HDCP2.3)
HDMI CEC Yes Yes Yes
USB Input Yes Yes Yes
Network Port Yes Yes Yes
Wi-Fi Yes (2.4 / 5 GHz) Yes (2.4 / 5 GHz) Yes (2.4 / 5 GHz)
AirPlay 2 Yes Yes Yes
Bluetooth Yes (SBC / AAC) Yes (SBC / AAC) Yes (SBC / AAC)
Front AV Input USB USB USB
Digital Audio Input/Output: Optical 2 / 0 3 / 0 3 / 0
Digital Audio Input/Output: Coaxial 1 / 0 2 / 0 2 / 0
Analog Audio Input/Output 4 / 0 6 / 0 6 / 0
Phono Input Yes Yes Yes
XLR Terminal N/A Yes Yes
Component Video Input/Output N/A 1 / 0 1 / 0
Composite Video Input/Output N/A 2 / 0 2 / 0
Preout 7.2-ch 11.2-ch 11.2-ch
Headphone Output 1 1 1
Tuner Section FM/AM Tuner Yes (Availability varies by region.) Yes (Availability varies by region.) Yes (Availability varies by region.)
DAB Tuner Yes (Availability varies by region.) Yes (Availability varies by region.) Yes (Availability varies by region.)
User Interface On-screen display Graphical User Interface Graphical User Interface Graphical User Interface
SCENE SCENE PLUS (8 sets) SCENE PLUS (8 sets) SCENE PLUS (8 sets)
App Control Yes (iPhone / iPad / Android phone / tablet) Yes (iPhone / iPad / Android phone / tablet) Yes (iPhone / iPad / Android phone / tablet)
Web Browser Control Yes Yes Yes
Remote Control Unit Yes Yes Yes
Zone Control Zone 2 Audio Output Preout / HDMI Preout / HDMI Preout / HDMI
Zone 3 Audio Output N/A Preout Preout
Zone 4 Audio Output N/A HDMI HDMI
Powered Zone Zone 2 Zone 2 / 3 Zone 2 / 3
Zone Video Output HDMI HDMI HDMI
Zone B Output N/A HDMI HDMI
Zone GUI N/A Yes Yes
RS-232C Interface N/A N/A N/A
+12V Trigger Output 2 2 2
Remote (IR) Input/Output 1 / 1 1 / 1 1 / 1
Party Mode Yes Yes Yes
General Standby Power Consumption (IR only) <0.4 W <0.4 W <0.4 W
Auto Power Standby Yes Yes Yes
ECO mode Yes Yes Yes
Dimensions (W x H x D) 435 W x 191 H x 442 D mm (with antenna up:435 W x 270 H x 442 D mm);17-1/8"W x 7-1/2"H x 17-3/8"D (with antenna up:17-1/8"W x 10-5/8"H x 17-3/8"D) 435 W x 192 H x 477 D mm (with antenna up:435 W x 271 H x 477 D mm);17-1/8"W x 7-1/2"H x 18-3/4"D (with antenna up:17-1/8"W x 10-5/8"H x 18-3/4"D) 435 W x 192 H x 442 D mm (with antenna up:435W x 271H x 442D mm); 17-1/8"W x 7-1/2"H x 17-3/8"D (with antenna up:17-1/8"W x 10-5/8"H x 17-3/8"D)
Weight 16.2 kg; 35.7 lbs. 21.4 kg; 47.2 lbs. 20.3 kg; 44.8 lbs. (Varies by region)

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 89479418317

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4.2 ★★★★★
Based on 26 reviews
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Texgurl
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★★★★★ 4
Does the trick
Bought it with urea cream for my senior dad who was diabetes. Careful with it, it will tear
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Reviewed in the United States on April 6, 2026
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Amazon Customer
Cuba, US
★★★★★ 5
The really work!
Bought these or a friend with severely dry cracked feet. The change was significant and immediate. They wore them around the house for a day and that night they could already feel the difference.
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Reviewed in the United States on January 12, 2026
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Lina
Los Angeles, US
★★★★★ 5
Fabulously bizarre and effective
These silicone socks have to be the strangest item I have ever ordered from Amazon. However strange they are, I was pleasantly surprised with them. My order came with two pairs, and I took one pair out to wash before use. I laughed at handling them then because they were a cross between hospital socks and leftover mannequin skin…trippy. The socks dried fast, so I put on foot lotion and put the socks on. The socks are beige skin tones that cover the entire foot up to the ankle, basically booties. The silicone is very soft and makes putting on and taking off the socks easy. They are also surprisingly easy to walk around in because the bottoms have grips, again, like hospital socks. I walked on tile, hardwood, and carpet with no slipping. The booties also stayed in place with no issues. I was concerned my feet would sweat, but that didn't happen. I was able to wear them for 3 hours without sweaty feet. When I took them off, my feet were a lot more soft than before or if I had used regular socks. For reference, my feet are not terrible, but the skin around my toes is dry and peeling from my picking(gross, I know). The socks I got are a size large, which worried me because they are big, but the site said for my shoe size (9) that's what I should order, and they were right. They are the perfect size and stretchy for room. I can't believe how cool and well-thought-out these socks are, on top of working. Honestly, these are among the top 20 favorite items I've ordered from Amazon. They may look incredibly strange, and they are, but they work wonders.
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Reviewed in the United States on June 5, 2025
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Amazon Customer
Dallas, US
★★★★★ 3
Not well made
I have used these for 2 weeks now and one of them has a hole in the sole... I won't ever buy them again
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Reviewed in the United States on July 15, 2025
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avalancheryder
Louisville, US
★★★★★ 5
Absolute game changer for chronically dry feet/cracked heels
Size: S (up to size 7)-Beige
I had recently bought a pair of silicone heel/ankle wraps to fill out my boot a little since I noticed my heels were lifting when I was skating. I tested them out around the house and noticed they left my heels softer while the rest of my sockless feet got quite dry. So I got these full foot silicone socks to see the effect of having my whole foot covered. I slather the entirety of my feet with Dr. Scholl's Severe Cracked Heel Restoring Balm (love how convenient it is to apply it to my feet with the solid stick form) and then slip them into these silicone socks. After just a couple hours, when I pull out my feet they're (a teeny bit sweaty at first), but then overall soft and smooth and have absorbed the balm fully leaving barely any residue in the silicone sock. I find these silicone socks generally comfortable; I wear them in the evenings while relaxing on the couch, take them off after a couple hours and let my feet breathe a bit, and then reapply my balm and socks and wear them to bed. If I wake up in the middle of the night, which I almost always do (not because of the socks), I'll take the socks off and allow my feet to breathe again. I wear a woman's size 6 shoe and the small size is pretty comfortable. However, I made the mistake of wearing them while being on my feet for a couple hours straight during household chores -- they must've somehow cut off my circulation a bit with the standing, so I wouldn't recommend wearing these silicone socks while being active. And since they're not exactly my foot size, they slide around sometimes and will start to feel tight at my big toe. But if that happens, I just tug on the toe area of the sock to give my big toe more wiggle room and problem solved. Prior to wearing these socks, I was soaking and doing heavy duty exfoliation of my feet every week. These socks seem like they'll work to help me extend the time between soakings and exfoliations. The 5 pack is a great value. So far none have torn, so they seem rather durable. Not sure what I could even do to tear a hole in these.
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Reviewed in the United States on January 16, 2026

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