SKU: 56846515666

Yamaha XDA-QS5400RK MusicCast Multi-Room Streaming Amplifier (4 Zone, 8 Channel)

Sale price$1484.55 Regular price$1649.50
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Description

Yamaha XDA-QS5400RK MusicCast Multi-Room Streaming Amplifier (4 Zone, 8 Channel)The Yamaha XDA QS5400RK MusicCast Multi Room Streaming Amplifier allows for streaming in four different zones with eight channels. It is a high quality and versatile option for multi room audio. Yamaha XDA QS5400RK Streaming Amplifier Specially designed for custom integration of whole home audio systems, the QS (Quad Streamer) provides four zones of audio streaming and eight channels of high performance audio amplification in an ultra slim, 1U high,

The Yamaha XDA-QS5400RK MusicCast Multi-Room Streaming Amplifier allows for streaming in four different zones with eight channels. It is a high-quality and versatile option for multi-room audio.

  • Designed for custom integration of a MusicCast multi-room audio system connected via Ethernet LAN in a rack or cabinet
  • Streams four zones of audio per unit, expandable to 32 zones with simultaneous playback in linked groups of up to 20 zones each
  • Eight channels of audiophile-grade Class D amplification assignable to any zone, bridgeable and 4-ohm capable, featuring a unique ground loop/hum-free circuit design
  • Built-in Spotify Connect, TIDAL, Deezer and Net Radio music streaming services, plus access to music libraries and linked external sources
  • Easy control via a free MusicCast app and 3rd-party control systems
  • 1U high, rack-wide enclosure; removable rack ears and faceplate included

Whole Home Audio: Redefined

Designed from the ground up for custom installation, the “QS” represents the ultimate integrated solution for filling every room in a home with extraordinary sound.

    Slim Yet Powerful

    The QS packs four rooms of audio streaming and eight channels of audiophile-grade amplification into a remarkably slim, 1U-high enclosure, allowing you to fully-optimise your valuable rack real estate.

    Expands Easily

    Multiple QS units can be used together to expand up to 32 zones with simultaneous playback of linked groups up to 20 zones each. In addition, the QS offers four zone pre-outs that enable it to be combined with the Yamaha XDA-AMP5400RK, a companion multi-room amplifier, to provide more power or more speaker coverage for large areas in a home. The preouts may also be used to connect powered subwoofers or subwoofer amps.

     

    A Family Like No Other

    As a member of the MusicCast family, the QS integrates seamlessly with Yamaha AV receivers, sound bars and more. Now everything – from a surround sound home theatre to a bedroom TV system to in-ceiling speakers in the kitchen – can all work beautifully together.

    Access all of your favourite music, including built-in streaming services and music libraries on smartphones, tablets and network-attached storage devices.

    (Streaming service availability varies by region and may change or be discontinued without notice.)

    Want to hear TV sound or vinyl records throughout the home? Link to a MusicCast receiver, sound bar or turntable to access audio from virtually any source.

    The QS supports IP control by 3rd-party control systems used in many of today’s most advanced smart homes.

    It’s also easy to set up and control with the free MusicCast app, which offers unique personalisation features including the ability to assign custom images to rooms, and to rename, rearrange and hide sources.

    XDA-QS5400RK
    Network Section File Format MP3 / WMA / MPEG-4 AAC, ALAC: up to 96 kHz / 24-bit, WAV / FLAC / AIFF: up to 192 kHz / 24-bit
    Ethernet Yes (2 terminals)
    AirPlay Yes
    Audio Specifications Channel 8 channel (2 channel x 4)
    Minimum Speaker load Capability 4 ohm
    BTL Connection Yes
    Speaker Output Terminal 4 (Euroblock)
    Preout Terminal 4
    Audio Input Terminal RCA: 2 (CUT IN, AUX), USB: 4
    Audio Output Terminal RCA (2-ch through out): 2 (CUT IN, AUX)
    Trigger In / Out 0 / 4
    Remote In / Out 1 / 1
    Chime 4
    Rated Output Power (1 kHz, 0.9% THD, 2ch driven) Normal (4 / 8 ohms): 90 / 50 W, Bridge (8 ohms): 100 W
    Rated Output Power (1 kHz, 0.9% THD, 1ch driven) Normal (4 / 8 ohms): 100 / 50 W, Bridge (8 ohms):200 W
    Dynamic Power (20 Hz-20 kHz, 0.08% THD, 2ch driven, 20 ms burst) Normal (4 / 8 ohms): 80 / 40 W, Bridge (8 ohms): 150 W
    Dynamic Power (1 kHz, 0.9% THD, 2ch driven, 20 ms burst) Normal (4 / 8 ohms): 100 / 50 W, Bridge (8 ohms): 200 W
    Dynamic Power (1 kHz, 0.9% THD, All ch driven, 20 ms burst) Normal (4 / 8 ohms): 80 / 50 W, Bridge (8 ohms):170 W
    Maximum Effective Output Power [1-ch driven, 1 kHz, 10% THD] Normal (4 / 8 ohm): 130 / 65 W, Bridge (8 ohm): 260 W
    Total Harmonic Distortion [SP OUT, 20 Hz-20 kHz, 25 W, 8 ohm] 0.04%, [PRE OUT, 20 Hz-20 kHz, 1 V] 0.005%
    Frequency Response [1 kHz + 0 / -3 dB] PRE OUT NET / USB IN, AUX IN: 10 Hz-22 kHz, SP OUT NET / USB IN, AUX IN: 10 Hz-22 kHz
    Signal to Noise Ratio [PRE OUT NET / USB IN] 114 dB, [PRE OUT AUX IN] 108 dB, [SP OUT NET / USB IN] 106 dB, [SP OUT AUX IN] 104 dB
    Rated Output Level / Output Impedance [PRE OUT L / R, 1 kHz] 2.0 V / 470 ohm
    Maximum Output Level [PRE OUT L / R, 0.9% THD] 4.0 V
    Maximum Input Signal [PRE OUT L / R, 0.9% THD] 2.4 V
    Gain [SP OUT 1 V Input] 25.8 dB
    Input Sensitivity [1 W Power, 8 ohm] 150 mV, [MAX (50W) Power, 8 ohm] 1.0 V
    Web Setup Yes
    Direct Mode Yes
    Monaural Downmix Yes (stereo playback or monaural downmix selectable)
    Compressed Music Enhancer Yes
    Volume Adaptive EQ Yes
    Volume Control Support Terminals: PRE OUT / SP OUT, Range: Mute, -80 dB ~ 0 dB, Step: 0.5 dB
    EQ Characteristics [Bass] Variable Width: +6.0 dB ~ -6.0 dB / 0.5 dB step, Centre Frequency: 350 Hz, [Mid] Variable Width: +6.0 dB ~ -6.0 dB / 0.5 dB step, Centre Frequency: 1.1 kHz, [Treble] Variable Width: +6.0 dB ~ -6.0 dB / 0.5 dB step, Centre Frequency: 3.5 kHz
    Bass Extension Yes
    General Power Consumption 130 W, [All Zone On] No Signal Condition: 40 W, [All Zone Off] Chime On: 18.2 W, Cut In Power On Enable: 18.2 W
    Standby Power Consumption Network Standby Off: 0.2 W, Network Standby On(1 Zone): 3.2 W, Network Standby On(All Zone): 6.0 W
    Power Management (Auto Power Standby) 5 / 20 min, 2 / 4 / 8 / 12 hours selectable
    Dimension (W × H × D) mm [Table Top Mount with Adhesive Feet] 437 x 46 x 443 mm; 17-1/4” x 1-3/4” x 17-3/8”, [Table Top Mount with Adhesive Feet and Faceplate] 437 x 46 x 453 mm; 17-1/4” x 1-3/4” x 17-7/8”, [Rack Mount] 481 x 44 x 443 mm; 18-7/8” x 1-3/4” x 17-3/8”, [Rack Mount with Faceplate] 481 x 44 x 453 mm; 18-7/8” x 1-3/4” x 17-7/8”
    Weight 6.3 kg; 13.9 lbs.
    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 56846515666

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    4.7 ★★★★★
    Based on 368 reviews
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    Verified Purchase
    Stacy
    New York, US
    ★★★★★ 5
    My Dog's All-Time Favorite Toy
    Color: Pink, Style: Grunt Sound
    The first one of these I ever got her was at Petco on sale for $1 - best $1 ever! The reviews are right, though. The toy doesn't last forever and it's not good for aggressive chewers. In my opinion, however, that doesn't make it a bad toy. Here's why: Aggressive chewers comments: Getting my sister's French Bulldog a stuffed toy (that's shredded in 5 minutes), compared to my Pitbull who does not tear up any toys, but is a stronger chewer when it comes to bones. My pup does not tear this up at all, but my sister's dog would. My point is: Don't get your dog a soft toy if your dog ruins soft toys. Regarding the not long-lasting comments: the honking noise mechanism inside eventually pops inside the hole, rendering it honkless. Ours lasted about 6 months. It's pretty much impossible to fix unless you want to trouble yourself to fix it for 1 good honk each fix. I would, but I do also have a job to get to. My dog does still carry it around in it's noiseless state, but she doesn't play with it with the same enthusiasm. How did I resolve this? I bought her 5 😂 She's only on her second, but I decided to stock it because they were on sale for $5.10 - I don't think I will get rid of any of them. I will just let her play with them on rotation until they fall apart. Besides all that, my dog just simply loves this toy. I have never seen her so happy & playful with a toy. I can't promise this for your dog, as I can only tell you about mine. We even have a "Sheepy" song. [I have not been paid or given free Sheeps - my Sweet Pea just really loves her Sheepy]
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on March 26, 2024
    W
    Verified Purchase
    Whidbey Mary
    Whiting, US
    ★★★★★ 5
    Loud! Just Like She Likes It
    Color: Hedgehog, Style: Big Squeak Hedgehog
    My Great Dane loves this noisy toy. She prefers squeaky toys with loud, unusual squeakers. (I need to invest in earplugs.) She's not an agressuve chewer or rough player so this should last a long time. Like most squeaky toys she has, the squeaker wears out before the physical toy does and once the noise is gone she won't play with it any more. If others have a similar issue...check with your local animal shelter. Some (not all) will disinfect used toys for the dogs in their care.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on November 1, 2025
    S
    Verified Purchase
    Sport
    Battle Creek, US
    ★★★★★ 5
    Good toy
    Color: Gator, Style: Accordionz (Grunt Sound)
    Fun toy, holding up really well.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on June 1, 2026
    R
    Verified Purchase
    Reviewer
    Carnegie, US
    ★★★★★ 1
    Fun while it lasts…
    Color: Pink, Style: Grunt Sound
    Fun while it lasts. Doesn’t last very long. This is our third one and last maybe a few weeks. The part that makes noise comes detached inside which causes to toy to no longer make noise, but also can be dangerous if it comes out.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on June 11, 2026
    B
    Verified Purchase
    Betty Jo Bradley
    Waukegan, US
    ★★★★★ 4
    Great alternative to the grunting pigs!
    Color: Pink, Style: Grunt Sound
    We go through A LOT of dog toys at my dog based business. The grunting pigs are super cute, but they are also super fragile. It is incredibly easy to dislodge the squeaker. (Grunter?) These are certainly not robust chew toys, but the squeaker is about 30% better at staying put than that of the pigs. It's also smaller, so it's easier for the smaller dogs to play with. These are a new favorite! Update: August, 2024 I bought an orange hedgehog. Amazon won't let me review that separately so I had to add to my sheep review. The orange hedgehog is only 3 stars. It is made of a harder plastic than the bear and the sheep. It also has a standard squeaker, not the grunting of the bear and sheep. But harder plastic DOES NOT mean that it will withstand an aggressive chewer! If your dog likes to "kill the squeaker" they will be able to do so in minutes! This IS NOT a chew toy! If you are looking for a toy for an aggressive chewer, look at the Orbeez line from Outward Hound. The other thing that makes me less enthusiastic about the orange hedgehog is that the yellow paint started flaking off immediately. I will have to scrub it all off because it looks terrible! The dogs don't care, but their owners sure do! I haven't had that problem with the sheep or the bears. The orange hedgehog is almost like it's from a completely different company!
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on February 16, 2024

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