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Yamaha RX-A6A AVENTAGE 9.2-Ch AV Receiver with 8K HDMI & Dolby Atmos
Overview
The RX-A6A moves up to 9.2 channels within Yamaha's AVENTAGE line, pairing more power and a dual-DAC design with the flexibility to run audio into a second and third zone.
The RX-A6A is a 9.2-channel AV receiver rated at 150W per channel (8 ohms, 20Hz-20kHz, two channels driven), built around a dual ESS Hyperstream DAC pairing (ES9026PRO and ES9007S) for high-resolution playback. Surround:AI adjusts Cinema DSP HD3 processing scene by scene, and the receiver decodes Dolby Atmos, DTS:X, and Auro-3D, plus Dolby Atmos Height Virtualization for rooms without height speakers.
Video runs through 7 HDMI inputs and 3 outputs at up to 4K120 and 8K60, with HDR10+, Dolby Vision, ALLM, and VRR. YPAO Multipoint calibration adds 3D measurement, 64-bit high-precision EQ, and angle measurement, and 11.2-channel preouts support Zone 2 and Zone 3 audio plus HDMI zone video output. Balanced XLR terminals, a phono input, and MusicCast round out the connections.
Simcoe Audio Video Insight
The Zone 2 and Zone 3 outputs on the RX-A6A make it a strong fit for Central Ontario homes that want theatre-grade sound in the main room and separate background audio in a kitchen or patio off a single receiver, rather than running a dedicated multi-room system.
More Info
Why the Yamaha RX-A6A Stands Out
Dual ESS Hyperstream DAC Design
Pairs an ES9026PRO with an ES9007S DAC for high-resolution audio conversion.
Surround:AI with Dolby Atmos, DTS:X & Auro-3D
Scene-by-scene processing adjustment plus decoding for all three major object-based and 3D surround formats.
YPAO Multipoint Room Calibration
3D calibration with 64-bit high-precision EQ, angle measurement, and R.S.C. room correction.
8K/4K120 HDMI with Three Outputs
7 HDMI inputs and 3 outputs support 4K120, 8K60, HDR10+, Dolby Vision, ALLM, and VRR.
Zone 2 & Zone 3 Audio with HDMI Zone Video
Send audio to two additional zones and route HDMI video to a second display.
Balanced XLR Terminals
Balanced connections for a cleaner two-channel signal path in high-end setups.
Buyer's Guide
Who It's For
- The Multi-Zone Homeowner: wants Zone 2 and Zone 3 output to run audio into additional rooms from one receiver.
- The Format Purist: wants Auro-3D decoding alongside Dolby Atmos and DTS:X.
- The Detail-Oriented Listener: wants the dual ESS DAC design and balanced XLR terminals for a more resolved signal path.
How It Compares
The RX-A6A moves up from the RX-A4A with 9.2 channels, 150W per channel, Auro-3D decoding, a dual-DAC design, XLR terminals, and Zone 3 output. The RX-A8A tops the AVENTAGE line at 11.2 channels and adds a fourth zone for the largest, most elaborate installations.
Yamaha RX-A6A AVENTAGE 9.2-Ch AV Receiver with 8K HDMI & Dolby Atmos Specifications
| Yamaha RX-A6A AVENTAGE 9.2-Channel AV Receiver Specifications | |
|---|---|
| Product Overview | |
| Receiver Type | 9.2-Channel AV Receiver |
| Power Output (RMS) | 150W per channel (at 8 ohms, 1kHz, THD 0.06%) |
| Channels | 9.2 Channels |
| Impedance | 8 ohms (recommended) |
| Frequency Response | 10 Hz – 100 kHz |
| Audio Specifications | |
| Audio Formats Supported | Dolby Atmos, DTS:X, DTS-HD Master Audio, Dolby TrueHD, Dolby Digital, DTS Digital Surround |
| THD (Total Harmonic Distortion) | 0.06% (at 1kHz, rated power) |
| S/N Ratio | 110 dB (A-weighted) |
| Audio Inputs | 7 x HDMI, 1 x Optical, 1 x Coaxial, 2 x RCA (analog) |
| Connectivity | |
| Bluetooth | Yes (for wireless streaming from mobile devices) |
| Wi-Fi | Yes (Wi-Fi Direct, AirPlay 2 support) |
| Ethernet | Yes |
| USB Ports | 1 x USB (for firmware updates and audio playback) |
| Audio Output | 2 x Subwoofer Pre-Out |
| Video and Display | |
| 8K Video Passthrough | Yes (supports 8K at 60Hz, 4K at 120Hz passthrough) |
| HDR Compatibility | Supports HDR10+, Dolby Vision, HLG (Hybrid Log-Gamma) |
| HDMI Inputs | 7 x HDMI (supports 8K/60Hz and 4K/120Hz passthrough) |
| HDMI Outputs | 2 x HDMI Output (supports 8K/60Hz and 4K/120Hz passthrough) |
| Surround Sound and Processing | |
| Surround Sound Processing | Dolby Atmos, DTS:X, Dolby TrueHD, DTS-HD Master Audio, DTS Digital Surround |
| Amplifier Type | Class D |
| Power and Cooling | |
| Power Supply | AC 120V, 60Hz |
| Standby Power Consumption | 0.5W |
| Dimensions (H x W x D) | 6.75" x 17.1" x 15.4" (171 mm x 435 mm x 392 mm) |
| Weight | 29.8 lbs (13.5 kg) |
| Additional Features | |
| Front Panel Display | LED Display |
| Control Options | Remote Control, Voice Control (Alexa, Google Assistant) |
| Speaker Impedance | 4 to 16 ohms |
| Certifications and Warranty | |
| Certifications | CE, UL, FCC |
| Warranty | 3 Year Limited Warranty |


