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RX-A4A resiveris
Yamaha
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 and precision EQ
- HDMI™ 7 in/3 out, 8K/60Hz, 4K/120Hz
- 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
Amplifier Section
Channel
7.2
Rated Output Power (1kHz, 1ch driven)
135 W (8 ohms, 0.9% THD)
Rated Output Power (20Hz-20kHz, 2ch driven)
110 W (8 ohms, 0.06% THD)
Maximum Effective Output Power (1kHz, 1ch driven)
165 W (8 ohms, 10% THD)
High Slew Rate Amplifier
Yes
Surround Sound Processing
Surround:AI
Yes
CINEMA DSP
Yes (HD3)
DSP Programs
24
Dialog Level Adjustment
Yes
Virtual Presence Speaker
Yes
Virtual Surround Back Speaker
Yes
Dialogue Lift
Yes
SILENT CINEMA / Virtual CINEMA DSP
Yes
Dolby Atmos
Yes
Dolby Atmos Height Virturalizer
Yes
Dolby TrueHD
Yes
Dolby Digital Plus
Yes
Dolby Surround
Yes
DTS:X
Yes
DTS-HD Master Audio
Yes
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
Pure Direct
Yes
Compressed Music Enhancer
Yes
High-resolution Music Enhancer
Yes
YPAO multi-point measurement
Yes with R.S.C. (Reflected Sound Control) , 3D, 64-bit High Precision EQ Calculation
YPAO Volume
Yes
Adaptive DRC (Dynamic Range Control)
Yes
Initial Volume & Maximum Volume Setting
Yes
A.R.T. Wedge
Yes
Bi-amp capability
Yes
Audio Delay
Yes (0-500 ms)
DA Converter
384 kHz / 32-bit ESS Hyperstream DAC ES9007S
Video Features
HDMI eARC
Yes
HDMI Audio Return Channel
Yes
HDMI Pass-through
8K60AB, 4K120AB (via future update)
HDMI Up-scaling
Yes, up to 8K (via firmware update)
Dolby Vision
Yes
HDR 10+
Yes (via firmware update)
VRR/ALLM/QMS/QFT
Yes (via firmware update)
Connectivity
MusicCast Surround
Yes
HDMI Input/Output
7 / 3 (HDMI2.1 / HDCP2.3)
HDMI CEC
Yes
USB Input
Yes
Network Port
Yes
Wi-Fi
Yes (2.4 / 5 GHz)
AirPlay 2
Yes
Bluetooth
Yes (SBC / AAC)
Front AV Input
USB
Digital Audio Input/Output: Optical
3 / 0
Digital Audio Input/Output: Coaxial
2 / 0
Analog Audio Input/Output
6 / 0
Phono Input
Yes
Preout
7.2-ch
Headphone Output
1
Tuner Section
FM/AM Tuner
Yes (Availability varies by region.)
DAB Tuner
Yes (Availability varies by region.)
User Interface
On-screen display
Graphical User Interface
SCENE
SCENE PLUS (8 sets)
App Control
Yes (iPhone / iPad / Android phone / tablet)
Web Browser Control
Yes
Remote Control Unit
Yes
Zone Control
Zone 2 Audio Output
Preout / HDMI
Powered Zone
Zone 2
Zone Video Output
HDMI
+12V Trigger Output
2
Remote (IR) Input/Output
1 / 1
Party Mode
Yes
General
Standby Power Consumption (IR only)
<0.4 W
Auto Power Standby
Yes
ECO mode
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)
Weight
16.2 kg
RX-A4A resiveris - Digital Audio
Yamaha
