Onkyo Muse Y-40 Streaming Integrated Amplifier
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Onkyo Muse Y-40 Streaming Integrated Amplifier
Onkyo Muse Y-40: A Compact Streaming Amplifier for Any Room
The Onkyo Muse Y-40 is a compact streaming integrated amplifier. It combines a Class D amplifier, a network streamer, an MM phono input and HDMI ARC in a chassis 13.8 inches wide.
Onkyo rates it at 75 watts per channel into 8 ohms and 150 watts into 4 ohms. It comes in Black or Silver.
Axign Class D Power
An Axign Class D amplifier with MOSFET outputs drives your speakers. The circuit is temperature-controlled, so no cooling fan is needed.
A 5.46-Inch Color Display
The front display shows the input, volume and the track that is playing. Two of its screens show analog-style VU meters.
Streaming and Presets
Spotify Connect, TIDAL Connect, Qobuz Connect, AirPlay 2 and Google Cast are built in. Four MY INPUT presets each store an input, sound settings and a network service, recalled with one press.
How the Y-40 Fits Your System
It drives speakers rated from 4 to 16 ohms. Three RCA inputs and an MM phono input cover analog sources, and HDMI ARC brings in your TV's sound.
Coaxial and optical inputs accept digital sources, and a front USB port plays music files from a storage drive. It streams over Wi-Fi or Ethernet and accepts Bluetooth.
What it will not do: it has no subwoofer output, bass management or room correction, and its phono input does not support moving coil cartridges. The Muse Y-50 adds these features.
What Reviewers Are Saying
Dennis Burger reviewed the Y-40 for SoundStage! Access (June 2026). On a dense, layered recording, he wrote: "It still sounds amazing."
He added: "Here, yet again, is a perfect example of "magic" as an emergent property of science and engineering."
Who Is This Integrated Amplifier Best For?
- Smaller spaces — a compact chassis with streaming, phono and HDMI ARC built in.
- Streamers — Spotify, TIDAL and Qobuz Connect, AirPlay 2 and Google Cast need no extra box.
- TV and music in one system — HDMI ARC plays your TV through your stereo speakers.
- Vinyl listeners with MM cartridges — plug a turntable straight into the phono input.
- Not for — systems that need a subwoofer output, room correction or an MC phono stage; look at the Muse Y-50.
How Does It Connect to Your System?
- Connect your left and right speakers to the speaker terminals.
- Plug in your sources: turntable to phono, other analog gear to the RCA inputs, and your TV to HDMI ARC.
- Attach the included wireless antenna, or connect an Ethernet cable.
- Set it up with the Onkyo Controller app, then use the app or the included remote.
The Y-40 comes in Black or Silver.
Pairs Well With
Build a compact system around the Y-40:
- Bookshelf speakers — a natural match for its compact size.
- Turntables — with a moving magnet cartridge for the phono input.
- Headphones — plug into the front 1/4" jack.
- Speaker cables — to connect it all.
Frequently Asked Questions
Does the Y-40 have a phono input?
Yes, for moving magnet (MM) cartridges. Moving coil cartridges need an external phono preamp.
Can I add a subwoofer?
The Y-40 has no subwoofer output or bass management. The Muse Y-50 adds both.
Which streaming services are built in?
Spotify Connect, TIDAL Connect, Qobuz Connect, AirPlay 2 and Google Cast. It also plays from a music server on your network and accepts Bluetooth.
Can I connect my TV?
Yes. Use the HDMI ARC jack, or the optical or coaxial input.
Does it come with a remote?
Yes. A remote control and batteries are included, and the Onkyo Controller app also runs it.
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Learn More
Want to learn more about integrated amplifiers? Visit our Learning Center for guides, tips, and expert advice.
- 75 W/ch into 8 ohms, 150 W/ch into 4 ohms
- Axign Class D amplifier with MOSFET outputs, no fan
- Spotify, TIDAL and Qobuz Connect, AirPlay 2, Google Cast
- MM phono input plus three analog RCA inputs
- HDMI ARC, coaxial, optical and USB storage inputs
- 5.46-inch color display with VU meter screens
- Four MY INPUT presets and remote control
- Output Power: 75 W/ch (FTC, 8 ohms, 20 Hz–20 kHz, 0.08% THD, 2 ch driven); 150 W/ch (4 ohms, 1 kHz, 0.7% THD, 2 ch driven)
- Amplifier Type: Class D (Axign, MOSFET outputs), 2 channels
- Frequency Response: 20 Hz–30 kHz (+1/−3 dB)
- Signal-to-Noise Ratio: 100 dB (line), 106 dB (digital), 76 dB (phono MM)
- Tone Controls: Bass 100 Hz ±10 dB; Treble 10 kHz ±10 dB
- Speaker Impedance: 4–16 ohms
- Analog Inputs: 3 pairs RCA (unbalanced)
- Phono Input: 1 pair (MM)
- Digital Inputs: HDMI ARC, coaxial, optical, USB-A (storage playback)
- Digital Input Sample Rates (coaxial/optical): 32–96 kHz, 16/20/24-bit PCM
- USB/Network File Playback: FLAC, WAV, AIFF, ALAC up to 192 kHz/24-bit; MP3, WMA, AAC
- Pre Output: 1 pair RCA (unbalanced)
- Headphone Output: 1/4" (6.3 mm), 80 mW + 80 mW (32 ohms)
- Network: Wi-Fi (802.11 a/b/g/n/ac, 2.4/5 GHz), Ethernet
- Bluetooth: 5.1, SBC, AAC
- Display: 5.46" color LCD
- Dimensions (W x H x D): 13.8" x 3.9" x 13.3" (350 x 99 x 337 mm)
- Weight: 9.7 lb (4.4 kg)
- Power Consumption: 65 W; less than 0.4 W standby
- Included: remote control with batteries, wireless antenna, power cord
- Finishes: Black, Silver
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