Yamaha WXC-70A – Wireless Streaming Preamplifier with MusicCast, HDMI eARC and YPAO Room Correction

The Yamaha WXC-70A is a compact Hi-Fi streamer and streaming preamplifier for existing stereo systems, active loudspeakers, or external amplifiers. It enhances your system with wireless music streaming, TV sound via HDMI eARC/ARC, and inputs for other sources such as turntables, CD players, or USB storage devices. The MusicCast app allows you to conveniently control music services, connected sources, and multi-room functions from a central location.

What makes the Yamaha WXC-70A special:

• Modern Streaming Access for Existing Hi-Fi Systems – You continue to use your existing system and enhance it with Wi-Fi streaming, MusicCast, and app control.

• HDMI eARC/ARC for TV Sound – The TV can be integrated with just one HDMI cable, including power and volume control via a compatible TV remote control.

• YPAO Room Calibration – The included measurement microphone helps adapt playback to your listening room.

• Flexible Operating Modes – In Player Mode, the WXC-70A acts as a pure player; in Pre Amp Mode, it also performs preamplifier functions.

• Compact Aluminum Casing – The solid, vibration-resistant construction is designed for high-quality Hi-Fi integration.

ESS SABRE DAC, Pure Ground, and Precise Signal Processing

Inside, an ESS SABRE ES9039Q2M DAC works with 384 kHz / 32-bit processing. Yamaha combines it with a DAC-on-Pure-Ground configuration, designed to guide sensitive analog audio signals in a particularly clean environment. Additionally, internal DSP processing and ASRC technology help support timing, focus, and spatial precision for digital sources.

Natural Music Playback and Clear TV Sound

The WXC-70A is designed for authentic Hi-Fi sound, clear imaging, and musical detail reproduction. YPAO analyzes room acoustics with the included microphone and optimizes playback. YPAO R.S.C. considers early reflections that can affect stereo imaging and clarity. For movies, series, and sports, an adjustable Dialogue Level function is also available, making voices more understandable without unnecessarily raising the overall volume.

Integrate TV, Turntable, CD Player, USB, and Subwoofer

The TV is directly connected via HDMI eARC/ARC. Other sources can be connected analog via RCA, digitally optical, or via USB Type-A for music playback and firmware updates. Analog pre-outs, optical and coaxial digital outputs, and a subwoofer output are available for output. This allows the WXC-70A to be flexibly combined with amplifiers, active loudspeakers, and suitable subwoofers.

Streaming with MusicCast, AirPlay, Google Cast, and Roon Ready

The Yamaha WXC-70A supports Wi-Fi streaming with AirPlay 2, Google Cast, Spotify Connect, TIDAL Connect, Qobuz Connect, Roon Ready, Internet radio, and other services. With MusicCast, you control sources, playback, and settings in individual rooms or connect compatible MusicCast devices throughout your home. Bluetooth is also integrated and supports SBC as well as AAC.

Quick Setup via App and Web Setup

Initial setup is done via the MusicCast Controller app. There, you set up network functions and, if necessary, start the automatic YPAO room correction. For installations, a Web Setup via browser is also available. Wi-Fi and Bluetooth can be deactivated independently.

Operation via App, Remote Control, and OLED Display

In everyday use, you operate the WXC-70A via the MusicCast app, the included remote control, or directly on the device. The OLED display on the front shows important information. Rotary knob and buttons are designed for pleasant, precise operation.

Flexible in the Rack, on the Sideboard, or in the Smart Home

The compact format facilitates integration into living spaces, Hi-Fi racks, and installed systems. For custom installations, the WXC-70A offers Control4 compatibility, IR input, 12V trigger output, and Web Setup. For concealed installation, an infrared receiver can be connected to the Remote In, so that the remote control remains reliably usable.

Aluminum Casing with Low-Vibration Construction

The rigid aluminum casing, precise construction, and vibration-resistant structure are designed to preserve musical details and clarity. The compact design fits discreetly into modern living environments without compromising the demands of a high-quality Hi-Fi component.

Suitable for Amplifiers, Active Loudspeakers, and MusicCast Systems

The WXC-70A is designed for connection to an integrated amplifier, receiver, power amplifier, or active loudspeakers. Additionally, it can be connected to MusicCast-compatible devices in other rooms. For TV use, an HDMI port on the TV with eARC or ARC is required.

Pros and Cons

Suitable for

• Hi-Fi systems that need to be extended with modern streaming.

• Users who want to combine music, TV sound, and connected sources centrally.

• Living spaces with MusicCast multi-room audio.

• Installations with Control4, IR input, 12V trigger, and Web Setup.

• Setups with amplifier, receiver, power amplifier, or active loudspeakers.

Less suitable for

• Systems where a streaming amplifier with integrated power amplifier is sought.

• TVs without HDMI eARC/ARC, if TV sound is to be integrated directly via HDMI.

Our Conclusion

The Yamaha WXC-70A is a strong solution if you want to keep your existing Hi-Fi system while adding streaming, TV sound, MusicCast, and flexible source control. Particularly convincing is the combination of compact design, high-quality audio functions, YPAO room correction, and integration-friendly features. Important: The WXC-70A is a streaming preamplifier and not an integrated amplifier with speaker outputs.

The most important features of the Yamaha WXC-70A at a glance

The Yamaha WXC-70A is a Wireless Streaming Preamplifier for Hi-Fi systems, active loudspeakers, and multi-room setups with MusicCast. It combines streaming services, Bluetooth, USB, network sources, TV sound via HDMI eARC/ARC, and external audio sources in one compact device. With ESS SABRE DAC, YPAO room calibration, Player Mode, Pre Amp Mode, subwoofer output, and smart home integration, it is particularly suitable for high-quality stereo systems that are to become more modern, flexible, and convenient.

Yamaha Music Europe GmbH
Siemensstraße 22, 25462 Rellingen, DE
info@yamaha.de
https://inquiry.yamaha.com/country/?lcl=zh_TW&act=5