Introduction Hifi Rose RS520

Hifi Rose RS520 – All-in-One Network Streamer

All-in-one product with built-in network player, DAC, and amplifier

Without a doubt, the touch screen experience from Hifi Rose in combination with the technology from their flagship products including all the additional features, is a true gem for the living room. The RS520 has HDMI with eARC for 4K Ultra HD, advert free Youtube via Rose Tube, all the streaming services, including Tidal, Qobuz, Spotify Connect, Apple Music and much more.

The new Hifi Rose all-in-one network streamer RS520 is a unique product. The amplification of this component is exactly the same as from the Hifi Rose RA180: 2x250W Class AD with GaN FET material. The streaming part has ROSE OS, with an intuitive 12.6 High Definition Wide LCD touchscreen. For the DAC the RS520 is equipped with ES9038PRO DAC, the flagship DAC chip of ESS technology with a maximum bitrate for PCM 768 khz/ 32 bit and DSD512.

ES9039PRO DAC

The Hifi Rose RS520 is equipped with the flagship DAC chip of ESS technology: ES9038PRO. With extremely low total harmonic distortion plus noise (THD+N) of -122 dB, and dynamic range (DNR) of 140 dB, this is one of the industry’s best DAC chips. The maximum sampling frequency and bit rate are PCM 768 kHz, 32 bit, and DSD512 is supported. ESS technology’s exclusive jitter canceller is also added to provide exceptional audio clarity.

Integral Aluminium Housing

The housing of RS520, which is made with generous use of high-durability 6000 class aluminum material, is manufactured by an all-in-one process in which four sides are produced as one part. The all-in-one manufacturing process is the most ideal method to fundamentally block vibrations that may occur between separated parts, significantly reducing noise waves that can affect sound quality.

12.6 Inch Wide LCD Touchscreen

Visible audio is emphasized using Hi-Fi ROSE’s spacious, wide-viewing-angle multi-touch LCD screen. With a size of 309*82.9 (mm) and a 1920*515 resolution LCD panel, you can enjoy a smooth and clear screen.

GaN based Class AD Amplifier

The Class-AD amplifier in the RS520 uses a new GaN (gallium nitride) FET to dramatically reduce the “dead time” by 1/3 to maximize linearity. With a powerful output of 250w per channel maximizing operating speed and accuracy, which is the same module that is used in the flagship RA180 amplifier.

Discrete OP AMP

Discrete operational amplifier developed by ROSE is applied to the IV circuit that is essential for current DAC.Hi-Fi ROSE focused on high open loop gain and aimed to achieve low open loop distortion, low noise, low drift, and low off set.In addition, this operational amplifier has a wide bandwidth and power supply range essential for high-quality analog audio amplification, adding a sense of depth to the sound.