In a new display of perfectionism, the South Korean manufacturer of audio electronics High End HiFi Rose has just launched the RS250Aa network music player genuinely audiophile which constitutes an evolution of the celebrated RS250, combining superior versatility and high performance thanks to its new reference D/A conversion “chip” and an optimized power supply. Authentic jewel of design and technology, it is immaculately built and incorporates a beautiful IPS touch LCD screen with 4K UHD resolution and support for images at 60 frames per second, which covers the entire front panel and guarantees a user experience highly intuitive, simultaneously facilitating access to all types of musical content.
Going into the details of the new HiFi Rose, we must first highlight the use of the DAC ES9028Pro from the Californian ESS Technology, a sophisticated “chip” equipped with extremely low noise and distortion, in order to provide a accurate and rich sound reproduction of audio signals encoded in PCM up to 32 bits/768 kHz, DSD up to DSD512 and MQA. The second fundamental novelty of the RS250A is a linear power supply of new invoice that ensures a clean and stable electrical supply to the circuits in charge of processing the musical signal and to the management processor, something that on the other hand is of critical importance when it comes to achieving excellent sound quality. Hence, the subsystem in question, which includes one of the advanced ES9311Q regulation “chips” from ESS Technology, is shielded, thus substantially reducing the impact of possible interference on the sound and, in parallel, susceptible noise. from being transmitted to other circuits.
Of the digital section of the new HiFi Rose digital source, it is also worth highlighting the use of a synchronization clock 100 MHz with femtosecond precision and ultra-low phase noise. As far as mechanical construction is concerned, a anodized aluminum chassis of high purity meticulously machined, which effectively protects the internal components and limits the influence of vibrations that could affect the sound, while providing a very personal modern and elegant aesthetic. Finally, the RS250A is compatible with the AirPlay and DLNA transmission protocols, with a 6-core CPU and the innovative ROSE OS operating systema version of Android 7.1 developed especially for HiFi Rose, the device can be controlled both via the ROSE Connect “app” and from the Bluetooth remote control supplied as standard.