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Yamaha WXA-70A Black
Integrated stereo amplifier / audio network player - 2 x 105 Watts - 32-bit/768 kHz DAC - HDMI eARC/ARC - S/PDIF - RCA - USB - RJ45
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An exceptional Hi-Fi experience in a compact, elegant design
Rediscover the pleasure of high-fidelity listening with the Yamaha WXA-70A, a connected stereo amplifier combining acoustic performance, versatility and refined design. Designed to turn your passive speakers into a true modern Hi-Fi system, this compact amplifier delivers 2 x 55 W into 8 ohms and 2 x 105 W into 4 ohms of power for rich, dynamic and detailed sound reproduction. Its high-end digital-to-analog converter ESS SABRE ES9039Q2M helps preserve every nuance of your recordings, while its rigid aluminum chassis limits unwanted vibrations. A true hub for your entertainment, the WXA-70A brings together your streaming music, TV and traditional audio sources in a single system. With Wi-Fi and Bluetooth connectivity, and AirPlay 2, Google Cast, Spotify Connect, TIDAL Connect, Qobuz Connect and Roon Ready compatibility, enjoy your favorite content with ease. Its HDMI eARC/ARC input also enhances your TV's sound, with convenient volume control from the remote. All this comes in an elegant enclosure just 22 cm wide, which fits naturally into your home.
Yamaha technologies for remarkable sound reproduction
Drawing on the acoustic expertise of Yamaha, the WXA-70A features advanced technologies designed to deliver precise, immersive listening. Its exclusive DAC on Pure Ground architecture provides an exceptionally clean electrical environment for the most delicate analog signals, ensuring faithful reproduction of musical nuances. The YPAO acoustic calibration technology (Yamaha Parametric Room Acoustic Optimizer) automatically analyzes your room's characteristics using the supplied microphone to adapt sound reproduction to your environment. Combined with YPAO R.S.C. (Reflected Sound Control) processing, it helps control early acoustic reflections to improve clarity, tonal balance and stereo imaging precision. The YPAO Volume function completes the package to optimize listening comfort. For ease of use, MusicCast multiroom technology lets you stream and control your music in several rooms from an intuitive app. The WXA-70A also features a front-panel OLED display, dialogue level adjustment to improve speech intelligibility, and comprehensive connectivity including RCA analog, optical, HDMI and USB-A inputs, as well as a subwoofer output. Finally, its Control4 compatibility, infrared input, 12 V Trigger output and Web configuration interface make it easy to integrate into an advanced home automation system.
Key features:
- Compact connected stereo Hi-Fi amplifier
- Output power: 2 x 55 W into 8 ohms / 2 x 105 W into 4 ohms (20 Hz – 20 kHz, THD 0.06%, 230 V models)
- Digital-to-analog converter: ESS SABRE ES9039Q2M
- Audio architecture: Yamaha's exclusive DAC on Pure Ground technology
- Acoustic calibration: YPAO with parametric equalization, YPAO R.S.C. and YPAO Volume
- Wireless connectivity: Wi-Fi and Bluetooth (SBC and AAC codecs)
- Audio streaming: AirPlay 2, Google Cast, Spotify Connect, TIDAL Connect, Qobuz Connect and Roon Ready
- Multiroom audio: Yamaha MusicCast technology with app control
- Compatible audio formats: MP3, WMA, AAC, WAV, FLAC, ALAC, AIFF and DSD
- Audio inputs: HDMI eARC/ARC, digital optical, RCA analog and USB-A
- Audio outputs: speaker terminals and subwoofer output
- Control connections: infrared input and 12 V Trigger output
- Home automation integration: Control4 compatible and configurable via Web interface
- Convenient features: dialogue level adjustment, OLED display and supplied remote control
- Design: rigid aluminum chassis and gold-plated speaker terminals
- Dimensions (W x H x D): 220 x 73 x 267 mm
- Weight: 2,6 kg
- Standby power consumption: 2 W
- Supplied accessories: remote control, batteries, power cable, YPAO calibration microphone and documentation
Select your criteria
General information |
Product name |
Yamaha WXA-70A Black |
Brand |
Yamaha | |
Model |
WXA-70ABL | |
Technical specifications |
Amplifier type |
Integrated amplifier |
Tube amplification |
No | |
Number of amplification channels |
2 | |
Power per channel |
105 W | |
Bandwidth (Min frequency) |
20 Hz | |
Bandwidth (Max frequency) |
20 kHz | |
Harmonic distortion |
0.06 Percent | |
Tuner type |
None | |
Connectivity |
Audio input |
1 X Audio stereo (2x RCA Female) |
| 1 X Digital audio S/PDIF Optical | ||
| 1 X HDMI Female | ||
Audio outputs |
1 X Subwoofer (1x RCA) | |
| 1 X Trigger 12V | ||
Connectivity |
Bluetooth |
Yes |
Wi-Fi |
Yes | |
DLNA certification |
No | |
Physical characteristics |
Color |
Black |
Remote control |
Yes | |
Width |
220 mm | |
Height |
73 mm | |
Depth |
267 mm | |
Weight |
2.6 kg | |
Power supply |
Standby consumption |
2 W |
Warranties |
Commercial warranty |
Seller 2 years
|
Legal warranty |
See terms & conditions
Harmonised legal guarantee notice
|
|
Safety Information |
Responsible person |
Yamaha Music Europe GmbH |
Postal address |
BP 70 77312 Marne-la-Vallée Cedex 2 France | |
Electronic Address |
Click here
|
See all Yamaha products
Product referenced on 13 Oct 2026
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