Onkyo Marks 80 Years With Muse Series Streaming Amplifiers

Making their public debut in Las Vegas, the Muse Series comprises two models, the Y-50 and Y-40. These are both positioned as high-power, all-in-one streaming amplifiers designed to merge traditional stereo listening with modern network audio. It follows Onkyo’s re-emergence in the hi-fi conversation during 2025, including its return to High End Munich with the Icon Series, signalling a broader push beyond AV receivers and back toward music-focused systems. 

From a design and usability perspective, the Muse amplifiers adopt a cleaner, more contemporary look than classic Onkyo separates. Both feature a 5.46-inch colour LCD that shows album artwork, metadata, and an analogue-style VU meter, placing day-to-day interaction front and centre rather than relying solely on app control. Onkyo says the interface is designed to make streaming and source navigation approachable, even for listeners transitioning from lifestyle audio systems.

At their core, both models use fully digital signal paths paired with Axign Class D amplification and high-current MOSFET output stages. The flagship Y-50 is rated at a claimed 250 watts per channel into a 4-ohm load, while the Y-40 delivers 150 watts per channel into the same load. As with any compact Class D design quoting four-ohm figures, real-world performance will ultimately tell the story; however, the specifications suggest that Onkyo is aiming squarely at the sharper end of the category.

Connectivity is deliberately comprehensive. Both models offer three pairs of analogue RCA inputs, a coaxial digital input, HDMI ARC for TV and gaming audio, Ethernet and Wi-Fi networking, and a built-in phono stage that supports both moving-magnet and moving-coil cartridges. A subwoofer pre-out and upgraded speaker terminals reinforce the Muse Series’ positioning as a flexible system hub rather than a closed box.

Streaming support spans Spotify Connect, TIDAL Connect, Qobuz Connect, Chromecast and AirPlay 2, with control handled via the Onkyo Controller app across mobile platforms. Bluetooth is also included for casual playback, although the Muse Series is clearly designed for higher-quality network streaming.

There’s also a subtle nod to Onkyo’s Japanese design heritage. The volume control and heat-dissipation vents incorporate a traditional San Kuzushi pattern, referencing the brand’s roots without leaning into overt retro styling.

Competition in this segment is intense, with established players such as Eversolo, Marantz, Bluesound, and WiiM offering feature-rich streaming amplifiers with robust software ecosystems. To stand out at the pointy end of the market, Onkyo will need the Muse Series to deliver not just on paper, but also in terms of usability, platform stability, and overall value — areas where buyers have become increasingly discerning.

Speaking at CES, Onkyo President and CEO Paul Jacobs described the Muse Series as:  

The new Muse Series marks Onkyo’s bold rebirth, combining high-power performance with advanced streaming and an ultra-modern, compact design. Our engineers and designers truly nailed it.

Whether that ambition translates into lasting traction will depend on pricing, availability and performance beyond the trade-show floor.

The Onkyo Muse Series will be offered in black and silver finishes. The Y-50 is priced at US$1,499, while the Y-40 comes in at US$999, with availability scheduled for May 2026.

Visit Onkyo for more information