Description

Il ROSE RS520 represents the definitive evolution of the all-in-one audio system, combining high-resolution streaming and power amplification in a single elegant and high-performance solution. This amplified streamer 250W per channel integrates the system operaproprietary Rose OS based on Android, offering direct access to all major music streaming services including Tidal, Qobuz, Apple Music and Spotify Connect. The great touch screen from 12,6 inches with 1920x515 resolution it guarantees intuitive and immediate control of all functions.

La DAC section uses the ES9038PRO chip reference amplifier paired with an ultra-precise femto clock, while the amplifier New generation AD class with Gallium nitride FET ensures a reproduction with a natural and warm timbre typical of analog amplification.Rose audio architecture completely separates audio data from system processes operative, ensuring pure and interference-free reproduction. The integrated MQA decoder allows full playback of Tidal Masters songs, while support for DSD up to 512 (22.4MHz) e PCM up to 768kHz/32bit satisfies even the most demanding audiophiles.

The construction features a single-piece aluminum chassis that minimizes vibration and resonance, with separate power supplies for each internal section to optimize performance. Comprehensive connectivity includes coaxial, optical, and USB digital inputs , HDMI eARC for home theater integration, as well as pre-outs for expansion with external amplifiers. The system supports Roon Ready, AirPlay , and wired and wireless network connections, offering maximum flexibility in integrating with any existing audio system.

Specifications

PCM max	768
Integrated streaming	sì
Integrated DAC	sì
Digital inputs	Optical, Coaxial, USB Audio, HDMI eARC
Digital outputs	Optical, Coaxial
Bluetooth	4.2
RMS power per channel	250 W
Reference load	8 ohm
Amplification type	class D
DAC chip	ES9038PRO
DSD max	512
Analog inputs	LINE
Frequency response	10Hz-90kHz
Rapporto S/N	105 dB
Input impedance	100 kOhm
Dimensions (WxHxD)	346 x 328 x 127 mm
Weight	8.1 kg
Trim	aluminum

About the brand

Rose Audio represents the pinnacle of South Korean high-end audio, founded in 2014 in Seoul by a team of engineers specializing in advanced digital technologies. The brand positions itself in the premium segment of the international hi-fi market, distinguishing itself with an innovative approach to music reproduction that combines analog tradition and the digital revolution.
Rose Audio's corporate philosophy stems from the belief that technology should serve musical emotion, not dominate it. Each product is designed following the "Digital meets Analog" principle, where cutting-edge digital processing merges with refined analog circuitry to preserve the naturalness of the sound. The company constantly invests in research and development, collaborating with university laboratories and international centers of excellence to develop proprietary solutions that redefine the standards of modern high fidelity. Production, entirely carried out in South Korea at the Incheon facilities, follows rigorous quality protocols that include individual testing.dualfor each individual component and final checks that can last up to 72 hours for the top-of-the-range models.
Rose Audio's distinctive technologies revolve around the revolutionary DSD Pro Engine, a proprietary processor capable of handling audio files up to DSD512 and PCM 32bit/768kHz while maintaining the purity of the original signal. The ARIA (Adaptive Room Intelligence Algorithm) system represents a unique innovation in the hi-fi scene, using artificial intelligence to analyze the room acoustics and automatically optimize the stereo system's frequency response. The analog circuitry is based on the patented Pure Class Circuit, a proprietary topology that eliminates the switching distortions typical of traditional circuits, while the power supply uses toroidal transformers.dali custom made with special alloys to minimize magnetic interference.
The Rose Audio product range includes hi-res network players, high-quality integrated amplifiers, DACs, and complete audio systems. The RS line represents the brand's entry-level offering, offering network streamers and solid-state integrated amplifiers with native support for all major streaming services and wireless protocols. The Rose HiFi series offers more refined solutions, with reference-level SACD/DVD CD players and hybrid amplifiers combining tube pre-amplification and solid-state power amplifiers. At the top of the range, the Signature collection features monoblock separates and pure Class A power amplifiers capable of driving any floorstanding or bookshelf speaker with absolute control.
Rose Audio's product series are divided into specific categories to satisfy every audiophile's needs. The RS150 and RS250 lines include all-in-one network players with integrated touchscreens, perfect for those seeking maximum versatility without compromising on sound. The RA180 and RA280 models represent the next generation of tube integrated amplifiers, while the RT series offers high-end turntables with a carbon tonearm and magnetic cartridge as standard. For the most demanding audiophiles, the RPS series preamps offer complete channel separation and independent power supplies, ideal for driving high-efficiency floorstanding speakers or professional studio monitors.
Rose Audio has received numerous international awards, including the prestigious CES Innovation Award 2023 for the RS250 network player and the What Hi-Fi Gold Award for the RA180 integrated amplifier. The trade press has consistently praised the build quality and sonic performance of Rose Audio products: Stereophile called the RS520 CD player "a new benchmark for digital playback," while Hi-Fi World awarded the RA280 amplifier five stars for "exceptional musicality and explosive dynamics." Reviews from AudioReview Italia have highlighted how Rose Audio products combine technological innovation with respect for audiophile tradition, characteristics rarely found simultaneously in modern hi-fi brands.
Rose Audio's target audience includes advanced audiophiles, hi-res digital music enthusiasts, and audio professionals seeking technologically advanced solutions without sacrificing musicality. The price range extends from €2.500 for the entry-level RS models to €25.000 for the Signature systems, positioning the brand in the accessible high-end segment. Rose Audio products are particularly aimed at those with high-quality digital music collections who want to fully exploit the potential of hi-res streaming and native DSD files.
The Italian distribution of Rose Audio is entrusted to Audiocostruzioni, a specialized distributor that guarantees qualified technical support and direct after-sales assistance. The products are available at the best specialized hi-fi retailers and through the online channel. Audiocostruzioni, with the option of in-home testing for higher-end models. Technical support includes free firmware updates, specialized telephone support, and scheduled maintenance to keep every Rose Audio stereo system performing at peak performance. The authorized service network covers the entire country with specialized centers in major Italian cities.

Explore Rose

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