HDMI, USB, Wi-Fi, DLNA, Bluetooth, Air - Play, Spotify, Android, Tunein, Qobuz, Tidal, Roon Ready, MQA, DSD, and Apple Music 18809576420248 Le Rose RS151 represents the culmination of the Korean brand's expertise in network audio playback. This new flagship model in the Rose range ...HDMI, USB, Wi-Fi, DLNA, Bluetooth, Air - Play, Spotify, Android, Tunein, Qobuz, Tidal, Roon Ready, MQA, DSD, and Apple Music 18809576420248 Le Rose RS151 represents the culmination of the Korean brand's expertise in network audio playback. This new flagship model in the Rose range combines exceptional sound performance, remarkable versatility, and refined design.
As the successor to the RS150B, the RS151 pushes the boundaries of digital high-fidelity by incorporating the latest technological advancements to satisfy the most demanding audiophiles. The RS151 features a design that is both sleek and sophisticated, typical of the Rose brand. Its solid aluminum chassis, with a thickness of up to 30 mm, ensures optimal structural rigidity while minimizing unwanted vibrations.
The panels are precisely machined using CNC, guaranteeing perfect adjustments and efficient heat dissipation. The device is available in two elegant finishes: silver or black. Its generous dimensions (430 x 319 x 125 mm) and substantial weight of 11 kg reflect its high-end construction and the quality of its internal components.
The front panel is dominated by a large 15.4-inch touchscreen, the true nerve center of the device. The internal design of the RS151 has been given special attention. The digital and analog circuits are carefully isolated to avoid any interference.
The linear power supply with a toroidal transformer, housed in a shielded compartment, provides stable and clean current to the various stages of the device. The RS151 incorporates the latest advancements in digital signal processing. Its octa-core RK3588 processor, paired with 8 GB of LPDDR4X RAM, delivers considerable computing power to handle the most complex audio streams without any slowdown.
At the heart of the RS151 is the ES9039PRO digital-to-analog converter from ESS Technology, renowned for its exceptional performance. This next-generation DAC offers an extended dynamic range, extremely low distortion levels, and remarkable precision in converting digital signals to analog. The Digital Processing Core (DPC) module developed by Rose plays a crucial role in the RS151's sound quality.
It precisely synchronizes the digital signal received by the DAC using a high-precision Femto clock, thereby minimizing jitter and ensuring crystal-clear sound reproduction. The isolation of this module from other circuits significantly reduces interference and signal distortion. The RS151's audio performance is impressive: a signal-to-noise ratio of 131 d - B on balanced output, total harmonic distortion of only 0.0002%, and a frequency response ranging from 20 Hz to 75 k - Hz (+/- 0.5 d - B).
These figures translate into sound reproduction of remarkable purity and precision. The RS151 stands out with its extensive connectivity, making it a true audio-video hub. On the digital input side, it features a USB 2.0 Type-B port, a coaxial input, an optical input, an AES/EBU input, and an HDMI e - ARC port.
The latter allows for easy integration of the RS151 into a home theater system to enjoy high-resolution sound on video content. The outputs are equally comprehensive, with digital options (USB 3.0 Type-A, coaxial, optical, AES/EBU, I²S-HDMI) and analog options (RCA and XLR). The HDMI 2.0 output enables 4K video playback at 60 Hz, making the RS151 a versatile multimedia player.
Network connectivity is also well-covered with a Gigabit Ethernet port, Wi-Fi (via a USB dongle), and Bluetooth 5.4 with apt - X codec support. The RS151 is compatible with DLNA/UPn - P protocols and can access shared files on the network via SMB. For storage, the RS151 includes 32 GB of internal memory, expandable via three USB 3.0 ports and a slot for a 2.5-inch SSD (SATA 3.0).
This flexibility allows users to create a fully integrated music library. The RS151's 15.4-inch Full HD touchscreen offers a smooth and enjoyable user experience. The Rose - OS interface, based on Android 12, has been optimized for intuitive navigation through menus and the music library.
The generous screen size allows album covers and metadata to be displayed with impressive detail. The interface is highly customizable, enabling users to adapt the display to their preferences. Visual elements like VU meters can be added for a retro touch appreciated by audiophiles.
The RS151 comes with an infrared remote control for convenient remote operation. The device can also be controlled via the Rose Connect app, available on i - OS and Android, offering increased flexibility. The RS151 supports a wide range of audio formats, from MP3 to DSD512, including MQA.
It is compatible with major music streaming services such as Tidal, Qobuz, Spotify, and Apple Music. Roon Ready certification ensures seamless integration with this music management software, highly regarded by audiophiles. The device can function as a simple network player but also as a digital preamplifier thanks to its high-precision volume control...