Yamaha WXA-70A Compact Streaming Amplifier

A compact wireless streaming amp that transforms your favorite speakers into a modern Hi-Fi listening system, bringing together music streaming, TV audio, and connected sources with intuitive control through the MusicCast app.

• Authentic Hi-Fi sound and premium build quality in a compact form factor
• High-performance Wi-Fi streaming with AirPlay, Google Cast™, Spotify Connect, TIDAL Connect, Qobuz Connect, Roon Ready and more
• HDMI eARC for high-quality TV sound, plus inputs for a turntable and CD player
• MusicCast multi-room audio with intuitive app control
• YPAO room calibration optimizes sound for your space
• Integration-ready with Control4 compatibility, web setup, IR input, 12V trigger and more

AUTHENTIC HI-FI SOUND, BEAUTIFULLY COMPACT DESIGN
Premium Hi-Fi sound and versatile wireless streaming, thoughtfully crafted into a compact design that fits beautifully anywhere.

UNEXPECTEDLY EXPRESSIVE
Engineered to outperform its size, the WXA-70A delivers remarkable sonic scale, detail and dynamic expression that renders every musical performance with vivid realism.

ALL YOUR ENTERTAINMENT, SEAMLESSLY UNIFIED
Whether you're streaming music, watching TV or enjoying connected audio sources, the WXA-70A brings everything together in one seamless listening experience.

BUILT ON A HI-FI LEGACY
Built on decades of Yamaha Hi-Fi expertise, the WXA-70A challenges expectations of what a compact component can achieve. Combining advanced audio engineering and refined craftsmanship, every detail is carefully considered in pursuit of expressive, high-fidelity sound.

PURE GROUND, PURE SOUND
Derived from the circuit design philosophies refined through decades of Hi-Fi development, the proprietary DAC on Pure Ground configuration reflects the kind of meticulous engineering that goes beyond conventional DAC implementation. By creating an exceptionally clean environment for delicate analog audio signals, it preserves integrity of subtle audio signals, resulting in greater fidelity, realism and musical nuance.

SOUND OPTIMIZED FOR YOUR SPACE
No two listening spaces are alike. Using the included calibration microphone, Yamaha YPAO™ room calibration technology analyzes your room's acoustics and automatically optimizes playback, while YPAO R.S.C. (Reflected Sound Control) helps manage early reflections that can affect stereo imaging and clarity. The result is a more natural, balanced soundstage that stays true to the original performance.

ELEGANCE IN EVERY CURVE
Built with the craftsmanship, structural integrity and meticulous attention to detail expected of a premium Hi-Fi component, the WXA-70A features a rigid aluminum enclosure and precisely engineered construction. The result is a product that feels reassuringly solid in hand, while its vibration resistant structure helps preserve musical detail and clarity for a cleaner, more expressive sound.

A PLEASURE TO CONTROL
Developed through extensive prototyping and refinement, every knob and switch is designed to deliver a smooth, tactile feel that makes every interaction more satisfying.

SONIC PRECISION STARTS WITHIN
At the heart of the WXA-70A, an audiophile grade ESS SABRE ES9039Q2M DAC works in harmony with Yamaha’s advanced digital audio technologies to preserve the integrity of every recording. The result is remarkably clear, focused and natural sound revealing more of the emotion in every performance.

EVERY DETAIL MATTERS
Every design detail serves a purpose in the pursuit of better sound. From its carefully crafted exterior to its premium gold-plated speaker terminals, every element reflects our commitment to quality, performance and Hi-Fi craftsmanship.

SUPERIOR TV SOUND, MADE EASY
Enjoy high-quality TV audio through a simple one-cable HDMI eARC/ARC connection, with seamless power and volume control using your TV remote.

INTUITIVE INTERFACE
With the MusicCast app, included remote and a clear front-panel OLED display, it's easy to navigate sources, adjust settings and enjoy your favorite shows and music.

HEAR EVERY WORD
An adjustable Dialogue Level control enhances vocal clarity, making conversations easier to hear without raising overall volume. Whether you're watching movies, TV shows or sports, voices remain clear and intelligible.

ONE APP, YOUR MUSIC EVERYWHERE
Control all your MusicCast devices from a single app. Choose sources, manage playback, and adjust settings for each room individually, or link rooms together to enjoy the same audio throughout your home. Stream music services and connected sources—like TV sound, vinyl and more—to where you want to listen.

STREAM IT ALL, YOUR WAY
Enjoy effortless Wi-Fi streaming with support for AirPlay 2, Google Cast, Spotify Connect, TIDAL Connect, Qobuz Connect, Roon Ready and more. Stream directly from the apps you already love, with access to hundreds of compatible music, podcast and audio services. Experience the convenience of native app control and stunning high-resolution sound.

SEAMLESS SMART HOME INTEGRATION
Designed to work seamlessly with leading home automation and control systems, making it easy to incorporate high-performance audio into professionally integrated smart home environments.

ADVANCED SETUP, SIMPLIFIED
Built-in Web Setup enables convenient configuration through a standard web browser, providing installers with streamlined access to system settings, features and network configuration.

WIRELESS, WHEN YOU WANT IT
Wi-Fi and Bluetooth can be independently disabled during installation, helping ensure a consistent user experience and preventing unintended source selection.

RELIABLE IR INTEGRATION
A dedicated IR input supports direct connection to compatible control systems, enabling clean, reliable integration without external emitters.

12V TRIGGER
Synchronizes power control across compatible audio components, creating a more seamless integration.