





Specially designed for custom integration of whole home audio systems, the "QS" (Quad Streamer) providesfour zones of audio streaming and eight channels of high-performance audio amplification in an ultra-slim, 1U-high, rack-mountable enclosure.
Expandable and extremely flexible, the QS works with the MusicCast multi-room audio system, allowing it to be linked with home theater AV receivers, sound bars and Hi-Fi gear ina wide variety of configurations.
Designed from the ground up for custom installation, the "QS" represents the ultimate integrated solutionfor filling every room in a home with extraordinary sound.
The QS packs four rooms of audio streaming and eight channels of audiophile-grade amplification into a remarkablyslim, 1U-high enclosure, allowing you to fully-optimise yourvaluable rack real estate.
Multiple QS units can be used together to expand up to 32zones with simultaneous playback of linked groups up to 20 zones each. In addition, the QS offers four zone preouts 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 preoutsmay also be used to connect powered subwoofers or subwoofer amps.
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 theatreto 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.)
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.
No ordinary amp, the QS employs ultra-efficient ICEpower integrated circuits to deliver eight channels of pristine, musically-dynamic digital amplification at 50 watts/channel (8 ohms) with an outstanding 10 Hz to 22 kHz (+0/-3 dB) frequency response and 106 dB signal-to-noise ratio.
It is 4 ohm capable at 100 watts/channel and bridgeable to 200 watts/channel (8 ohms).
The curse of the custom integrator: ground loop hum, a common and vexing side effect of connecting a bunch of electronics together in a rack.
The QS takes care of it with a brilliantly-engineered differential circuit design. Sometimes it's what you don't hear that sounds the most amazing.
Experience every detail of your favourite recordings.
The QS supports high-res audio playback up to 192 kHz/24-bit, and employs the same premium ESS Sabre DACs (Digital-to-Analogue Converters) and PML capacitors used in our flagship AVENTAGE AV receivers.
The audio performance of the QS is further enhanced with a suite of exclusive Yamaha technologies, including our Compressed Music Enhancer, Advanced Bass Extension Processing and volume adaptive EQ.
The result - it always sounds great.
Mount it in a rack with the included ears or remove the ears for shelf installations.
The included magnetic faceplate discourages tampering andprovides the perfect cosmetic finish.
The QS is truly made for custom integration, with Euroblock-style speaker connectors, dual RJ-45 Ethernet ports and a detachable AC cable for smart connectivity, and IP, IR and 12 V Trigger Out jacks for versatile control.
In addition to supporting external sources through linking with MusicCast receivers and sound bars, the QS offers an Aux input that can be selected for playback in anyzone and a Cut-In input that automatically senses an input signal and temporarily overrides the selected source.
This gives you flexibility to integrate media players, CDchangers or even paging systems.
Thru-Outs let you set up a bus to additional QS units.
The Chime contact closure inputs let you generate a doorbell chime or, for example, an alert for a gate from a common switch.
Output zones and chime sound selection can be configured using the Web Setup.
Access Basic or Advanced settings via a Web Setup menu and store commonly-used profiles for faster configuration offuture projects.
XDA-QS5400RK | ||
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Multi-Room Amplifier | ||
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 | |
RETURNS POLICY
To return goods we have delivered to you, please contact us within 30 days from the date you have received the item. A staff member will then assist you with any return or repair. This may include inspecting the goods, arranging for the goods to be sent for repair, or providing you with a replacement.
Incorrectly Ordered/Change Of Mind:
Refunds are not normally provided where you have simply changed your mind or found the goods cheaper elsewhere. However, if goods have been incorrectly ordered, at our discretion, customers may be credited less a restocking fee.
A change of mind return will only be accepted if:
Please note: For change of mind returns, the shipping cost and method is the customer's responsibility. We will not compensate any returns that are lost or damaged in transit to us. For some change of mind returns, a restocking fee may apply.
Faulty Items
We recommend you immediately inspect any goods that we deliver to you or that you collect from our store to ensure you are completely satisfied with the goods. If any goods arrive damaged, please contact us as soon as possible. We will arrange to have the damaged goods returned and either arrange for a replacement of the goods or refund. Replacements and refunds of new products that are damaged on delivery or faulty from new requires a proof of purchase of the product and be returned with all original packaging, accessories and/or manuals included. Refunds will be made via the method of payment you used to make your purchase. If we consider the goods to have breached a consumer guarantee, any shipping costs to return the goods to us will be at our cost and compensated.
Repairs
The product must be returned with proof of purchase, it must not be modified or mistreated in any way and it must not have been serviced elsewhere. Goods returned for repair will be assessed and/or repaired within a reasonable time. You may be required to pay labour, assessment and/or freight fees, such as where goods are assessed to have been damaged by misuse or accident. We may provide you with an approximate fee; this may vary due to reasons beyond our control. In some circumstances, goods presented for repair may be replaced by refurbished goods of the same type rather than being repaired. Refurbished parts may be used to repair the goods.
Estimated Delivery Time Frame: 4-8 business days