{"product_id":"hifi-rose-rs520-integrated-amplifier-with-streamer","title":"HiFi Rose RS520 Integrated Amplifier with streamer","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan data-contrast=\"auto\" lang=\"EN-GB\" class=\"TextRun SCXW166865831 BCX0\" xml:lang=\"EN-GB\"\u003e\u003cspan class=\"NormalTextRun SCXW166865831 BCX0\"\u003eComplete all-in-one streaming amplifier\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW166865831 BCX0\"\u003e\u003cspan\u003e \u003c\/span\u003ewith 250W per-channel output\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-contrast=\"auto\" lang=\"EN-GB\" class=\"TextRun SCXW74181593 BCX0\" xml:lang=\"EN-GB\"\u003e\u003cspan class=\"NormalTextRun SCXW74181593 BCX0\"\u003eFull Rose OS operating system with extensive functionality\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-contrast=\"auto\" lang=\"EN-GB\" class=\"TextRun SCXW48067669 BCX0\" xml:lang=\"EN-GB\"\u003e\u003cspan class=\"NormalTextRun SCXW48067669 BCX0\"\u003eNext-generation\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW48067669 BCX0\"\u003eClass AD (Advanced D) amplifier design\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"NormalTextRun SCXW48067669 BCX0\"\u003etaken from RA180\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe RS520 is more than just a source device with a built-in amplifier. It is a true all-in-one product with each stage expertly specified to deliver a performance that rivals multi-box systems. Even when matched with larger or more “difficult” speakers, it delivers a more delicate and elegant sound quality that is controlled and uniform across the frequency range.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSolid Foundations\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eFour surfaces of the RS520’s elegant housing are made from one piece of high-durability aluminium, reducing the number of separate parts required to produce the casework. This “one piece” production method dramatically reduces the risk of vibrations transferring through the body and significantly reduces standing-waves, which can affect the end sound quality.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eLike all Rose streamers, the RS520 is most identifiable by its large multi-touch screen. Measuring 12.6” wide, the 1920 x 515 resolution LCD panel provides a crystal-clear display that is smooth and enjoyable to interact with for complete control of your listening experience. Core transport controls can also be found on top of the RS520, for ease of use.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eROSE OS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAt the centre of the RS520 is ROSE OS, HiFi Rose’s Android-based operating system, which opens up a world of music and video to your streamer.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eRose OS allows users to play music and video files from a local storage device (USB, MicroSD or SATA), or access files elsewhere on your home network with a DLNA connection to any NAS drives or other storage devices. The Music app gives a clean presentation of all your connected music sources and is easy to navigate and use. Rose OS also features built-in apps for Tidal, Qobuz and Apple Music - giving complete access to their extensive streaming libraries. The Tidal app even gives access to the service’s music video streaming content for playback on the RS520 screen or via the HDMI output. On top of this already impressive feature set, the RS520 is also an MQA decoder, for full playback of Tidal Masters tracks.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eElsewhere, the CD and CD Ripping apps allow you to attach any standard external CD-ROM drive for convenient CD playback, or to rip CDs in highest-quality to any local storage device in a quick and intuitive way, all through the touch-screen interface. The Radio and Podcast apps give you access to extensive live radio and podcast databases, while Rose Tube gives you access to YouTube for music and video playback. Rose OS also offers support for Roon Ready, Spotify Connect and AirPlay, effectively bringing your entire digital audio experience into one elegant system.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eBut in addition to offering extensive music access, Rose OS is also engineered for high-performance sound. The Rose Audio Architecture within Rose OS can deliver pure audio data to a DAC without loss, thanks to the RoseAudioServer, developed in-house by HiFi Rose to utilise various signal processing technologies. These technologies effectively involve separating the audio data from all other processes required to run the operating system, meaning the audio signal is never affected when you are controlling other aspects of the RS520.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eConnect what you need\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe RS520 is designed to be the centre of your audio system, and as such it boasts a variety of inputs and outputs. In addition to the Line input, there are also digital coaxial, optical and USB inputs, as well as an HDMI eARC input for connecting your TV. For connection to a wider system, in addition to the speaker binding posts, there are also options to connect to an external amp or DAC, as well as the HDMI output for watching video content on a connected screen.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eEngineered for Sound\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eEvery aspect of the RS520 is engineered for high-quality sound. Internally, key functions are split across separate boards with individual power feeds for optimised operation. Within the digital stage, the use of the class-leading ES9038PRO DAC chip alongside an ultra-precise femto clock allows for optimised conversion and signal handling. Similarly, in the IV circuit HiFi Rose have employed their own, brand new discrete operational amplifiers to deliver a sound with a wide sense of space and a warm tone. In the 250W per-channel power amplifier stage, the same Class AD technology found in the RA180 amplifier is used. By using Gallium Nitride FETs as opposed to more common Silicon FET technology the amplifier is capable of a far more natural tone, like a pure analogue amplifier.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eDo it all with HiFi Rose\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eThe RS520 is a true full-feature product, but designed in a way to deliver a pure, warm sound that can typically only be experienced from an expensive separates system. With the added benefit of Rose OS, it is not just a series of convenient features forced together, it is a meticulously engineered device that offers every feature in the highest possible quality.\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eKey Features:\u003c\/h3\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eComplete all-in-one streaming amplifier with 250W per-channel output\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eConnect to streaming services such as Tidal, Qobuz, Apple Music, Spotify and Roon\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003ePlay your own music and movies via USB, SD or internal storage, or over the local network\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFull Rose OS operating system with extensive functionality\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBuilt-in digital EQ, to help tailor your sounds\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eMultiple digital and analogue connection options including HDMI eARC\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eSophisticated DAC built around premium ES9038PRO DAC chip\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eNext-generation Class AD (Advanced D) amplifier design taken from RA180\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eGallium Nitride FETs in the amplification stage deliver perfect linear output\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eNew HiFi Rose discrete op-amps ensure class-leading sound performance and low noise\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eExpertly engineered aluminium housing and premium connection options\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eBluetooth remote control included, and free control apps available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eSpecs\u003c\/h5\u003e\n\u003ctable border=\"0.5px\" class=\"table table-striped table-bordered table-responsive;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase OS:\u003c\/td\u003e\n\u003ctd\u003eCustomised Android 7.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCPU:\u003c\/td\u003e\n\u003ctd\u003eHexa Core CPU\u003cbr\u003eDual-core Cortex-A72 up to 1.8GHz\u003cbr\u003eQuad-core Cortex-A53 up to 1.4GHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGPU:\u003c\/td\u003e\n\u003ctd\u003eMali-T864 GPU, OpenGL ES 1.1\/2.0\/3.0\/3.1, OenVG1.1, OpenCL, DX11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory:\u003c\/td\u003e\n\u003ctd\u003eLPDDR3 4GB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Power:\u003c\/td\u003e\n\u003ctd\u003e250W (THD 1%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Sensitivity:\u003c\/td\u003e\n\u003ctd\u003e2V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDamping Factor:\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 190V rms (@ 1kHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance:\u003c\/td\u003e\n\u003ctd\u003e100kohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response:\u003c\/td\u003e\n\u003ctd\u003e10Hz – 90kHz (Speaker Outputs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Balance:\u003c\/td\u003e\n\u003ctd\u003e0.021dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eS\/N Ratio:\u003c\/td\u003e\n\u003ctd\u003e105dB (@ 250W Speaker Output)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Connectivity:\u003c\/td\u003e\n\u003ctd\u003eEthernet 10\/100\/1000 BASE-T\u003cbr\u003eWi-Fi (802.11 ac Dualband – via dongle)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBluetooth:\u003c\/td\u003e\n\u003ctd\u003eBluetooth supported (v 4.2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStreaming Service:\u003c\/td\u003e\n\u003ctd\u003eBluetooth\u003cbr\u003eAirplay\u003cbr\u003eDLNA\u003cbr\u003eRoon Ready\u003cbr\u003eSpotify Connect\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMusic Services:\u003c\/td\u003e\n\u003ctd\u003eQobuz\u003cbr\u003eTIDAL\u003cbr\u003eROSE Tube, ROSE Podcast, Internet Radio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio Inputs:\u003c\/td\u003e\n\u003ctd\u003eLine Input x 1\u003cbr\u003eOptical In x 1\u003cbr\u003eCOAX x 1\u003cbr\u003eUSB Audio In x 1\u003cbr\u003eHDMI eARC x 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudio Outputs:\u003c\/td\u003e\n\u003ctd\u003eAnalogue Out (Unbalanced RCA) x 1\u003cbr\u003eOptical Out x 1\u003cbr\u003eCOAX x 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVideo Output:\u003c\/td\u003e\n\u003ctd\u003eHDMI 2.0 x 1 (up to 3840 x 2160 \/ 60Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedia Connection:\u003c\/td\u003e\n\u003ctd\u003eUSB 3.0 x 2 (File system-NTFS\/exFAT\/FAT32, support up to 10TB)\u003cbr\u003eSATA SSD x 1 (File System-NTFS\/exFAT\/FAT32, support up to 4TB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Support Protocol:\u003c\/td\u003e\n\u003ctd\u003eSMBv1 \/ FTP \/ WebDAV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Audio Codecs:\u003c\/td\u003e\n\u003ctd\u003eMQA, WAV, FLAC, AIFF, WMA, MP3, OGG, APE, DFF, DSF, AAC, CDA, AMR, APE, EC3, E-EC3, MID, MPL, MP2, MPC, MPGA, M4A, ALAC\u003cbr\u003ePCM: 8kHz - 768kHz (8 \/ 16 \/ 24 \/ 32bit sample rate)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNative DSD:\u003c\/td\u003e\n\u003ctd\u003eDSD64 (2.8MHz) - DSD512 (22.4MHz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Video Codecs:\u003c\/td\u003e\n\u003ctd\u003eASF, AVI, MKV, MP4, WMV, MPEG-1, MPEG-2, MPEG-4, H.263, H.264, H.265, VC-1, VP9, VP8, MVC\u003cbr\u003eH.264\/AVC, Base\/Main\/High\/High10 profile@level5.1 up to 4Kx2K@30fps\u003cbr\u003eH.265\/HEVC, Main\/Main10 profile@ level 5.1 High-tier up to 4Kx2K@60fps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay:\u003c\/td\u003e\n\u003ctd\u003e12.6-inch TFT LCD \u0026amp; Capacitive Touch Screen (eDP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize:\u003c\/td\u003e\n\u003ctd\u003e346 x 328 x 127 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight:\u003c\/td\u003e\n\u003ctd\u003e8.1kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccessories:\u003c\/td\u003e\n\u003ctd\u003ePower Cord x 1, Bluetooth Remote Controller x 1, Wi-Fi \/ Bluetooth Dongle x 1, Manual x 1, SSD Screw x 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAmplifier Stage Data\u003c\/h3\u003e\n\u003ctable border=\"0.5px\" class=\"table table-striped table-bordered table-responsive;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Power:\u003c\/td\u003e\n\u003ctd\u003e250W + 250W@ 8Ω , 4Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity (Line in)\u003c\/td\u003e\n\u003ctd\u003e2Vrms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity (Pre Out):\u003c\/td\u003e\n\u003ctd\u003e2Vrms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Bandwith (-3Db):\u003c\/td\u003e\n\u003ctd\u003e10Hz~85Khz, 8Ω , 200W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTHD+N (Pre Out)\u003c\/td\u003e\n\u003ctd\u003e0.00033%, 1kHz, 600Ω, 2Vrms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTHD+N (Speaker)\u003c\/td\u003e\n\u003ctd\u003e0.007%, 1kHz, 8Ω,150W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDamping Factor (1kHz):\u003c\/td\u003e\n\u003ctd\u003e150\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Impedance:\u003c\/td\u003e\n\u003ctd\u003e100KΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Impedance:\u003c\/td\u003e\n\u003ctd\u003e50mΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response (+1\/-3dB):\u003c\/td\u003e\n\u003ctd\u003e10Hz ~ 83kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal-to-Noise Ratio (Pre Out):\u003c\/td\u003e\n\u003ctd\u003e124dB, 1kHz, 8Ω, 2Vrms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal-to-Noise Ratio (Speaker):\u003c\/td\u003e\n\u003ctd\u003e109dB, 1lHz, 600Ω, 2Vrms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"HiFi Rose","offers":[{"title":"Silver","offer_id":43741692363006,"sku":"KRO23456789742","price":3123.95,"currency_code":"EUR","in_stock":true},{"title":"Black","offer_id":43741692395774,"sku":"KRO23456789743","price":3123.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2222\/0805\/files\/wd.png?v=1697559687","url":"https:\/\/www.kronosav.com\/en-ie\/products\/hifi-rose-rs520-integrated-amplifier-with-streamer","provider":"Kronos AV","version":"1.0","type":"link"}