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HiFi ROSE RS250 Streamer (on demonstration)

$2,495.00

RS250 is a model for audiophile with high-performance DAC and linear power in the RS201A, which was popular with its new design. The wide LCD and multi-touch provide a new experience... Read more

Categories: HiFi ROSE
RS250 is a model for audiophile with high-performance DAC and linear power in the RS201A, which was popular with its new design. The wide LCD and multi-touch provide a new experience as an audio device and add perfection to those seeking simplicity.

The harmonious design of the high-quality aluminum body emphasizing the same edge as the previous product and the cool wide viewing angle touchscreen placed on the front side makes your music space stand out even more.  The rotary-type power and volume switches in consideration of visual effect and practicality pursue ROSE's own delicacy.

RS250 with built-in ESS flagship DAC (ES9038 Q2M) provides low-noise, low-distortion ultra-high-resolution sound and rich analog density through proprietary processing that supports PCM 32bit/768KHz and Native DSD512 (22.5792Mhz).
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Acoustic engineers and audio craftsmen with 30 years of experience tune the device to deliver the original impression and intention of high-quality sound. It clearly expresses the entire range, from the magnificent and rich bass to the delicate and elegant highs.
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The linear power supply provides a clean and reliable power supply to the CPU and audio output circuits.  Fully linear power supply and shielding are applied, and noise that may be transmitted to sensitive DAC is blocked for the best possible sound reproduction.
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Features
Music Service
Qobuz, TIDAL, Bugs, RoseTube, RosePodcast, Internet Radio
Video Service
TIDAL Video, Bugs Video, RoseTube (supporting 4K UHD 60p resolution)
Streaming Service
BlueTooth A2DP Sink, Airplay, DLNA , Roon Ready, Spotify Connect
Internet Radio
Internet radio support for thousands of channels around the world
CD Play/Ripping
CD playback and CD ripping support using a dedicated USB CD drive
Network Service
Network sharing of built-in storage devices using SMB server, FTP server, and WebDAV server
Network shared folder support using SMB, FTP, WebDAV protocol
SoftWare Update
SW update including OTA, USB Storage, ROSE Store
USB Audio IN
Compatible with USB Audio Class 2.0, supporting USB Audio IN (Windows PC-ASIO drive support /
MAC PC-Core Audio support / Linux PC-ALSA drive support)
USB Audio OUT
Compatible with USB Audio Class 2.0, supporting USB Audio OUT
(Various USB DAC can be connected)
Hi-Res Audio
Supporting high-quality sound data (24~32 bit/48~384 kHz) that certified by Hi-Res Audio
MQA
MQA Full Decoder
Supported Audio Codec
WAV, FLAC, ALAC, WMA, MP3, OGG, APE, DFF, DSF, AAC, CDA, AMR, APE, EC3,
E-EC3, MID, MPL, MP2, MPC, MPGA, M4A, AIFF
PCM : 8kHz~768kHz(8/16/24/32bit per Sample)
Native DSD: DSD64(2.8MHz)/DSD128(5.6MHz)/DSD256(11.2MHz)/ DSD512(22.4MHz)
Supported Video Codec
ASF, AVI, MKV, MP4, WMV, MPEG-1, MPEG-2, MPEG-4, H.263, H.264, H.265, VC-1,
VP9, VP8, MVC,
H.264/AVC, Base/Main/High/High10 profile@level5.1 up to 4Kx2K@30fps
H.265/HEVC, Main/Main10 profile@ level 5.1 High-tier up to 4Kx2K@60fps
Storage interface
Supporting SATA slot for installation of USB hard disk (10TB) and SSD (4TB)
Setup Wizard
Installation Wizard support for easy initial setup
Technical support
Remote technical support function
Remote App
Supporting Remote App (RoseConnect) based on various platforms (Android, iOS, Windows)

 

Specifications
OS
Customized Android 7.1
Design
Size
278 x 202 x 76 mm
Weight
3.2 kg
Body
High-quality anodized aluminum front-top with modern sense
Display
8.,8 inch Wide Angle Multi-touch panel
CPU
Hexa Core
Dual-core Cortex-A72 up to 1.8GHz
Quad-core Cortex-A53 up to 1.4GHz
GPU
Mali-T864 GPU, OpenGL ES 1.1/2.0/3.0/3.1,
OenVG1.1, OpenCL, DX11
Memory
LPDDR3 4GByte
Preout
DAC Chip
ES9038 Q2M(ESS) x 1 (Single Stereo Design)
Output level
Max 2.3Vrms , Unbalanced
THD
0.0002% (1kHz 2.3Vrms Unbalanced output)
THD + N
0.0003% (1kHz 2.3Vrms Unbalanced output)
IMD
-102dB (SMPTE 4:1, 60Hz:7KHz)
Signal to Noise Ratio
116dB (A-wt)
Dynamic Range
Max 126 dB (CCITT filter)
  • Stereo Crosstalk
  • Better than -133dB, 20~20kHz

  • Response
  • 20Hz to 20,000(+/-0.5dB)
  • Output Impedance
    100Ω
    Network
    Ethernet 10/100/1000 BASE-T
    WiFi (802.11 b/g/n/a/ac) 2.4Ghz/5Ghz Dual Band
    Bluetooth
    Bluetooth supported (A2DP Sink, AVRCP v1.3)
    Audio Input
    Line Input x 1, Optical In x 1, COAX x 1, USB Audio In x1
    Audio Output
    PreAmp Out (Unbalanced RCA) x 1, Optical Out x 1, COAX x 1, USB Audio Out x1,
    Headphone Out x1
    Video Output
    HDMI 2.0 x 1 ( up to 3840 x 2160 / 60Hz )
    Media Connection
    USB3.0 x 2 (File system-NTFS/FAT32, supported capacity- up to 10TB)
    SATA3.0 SSD x 1 (File System-NTFS, Supported capacity- up to 4TB)
    Network Support Protocol-SMB/FTP/WebDav
    Power
    Input Voltage : AC100-120V,220-240V 50/60Hz
    Input Power : 50W
    Remote Controller
    Bluetooth Remote Controller
    Remote App
    ROSE Connect ( Android, iOS, PC )
    Accessory
    Power Cord x 1, Bluetooth Remote Controller x 1(AAA Battery x 2),
    Manual x 1, SSD Screw x 4
    Sunday,Monday,Tuesday,Wednesday,Thursday,Friday,Saturday
    January,February,March,April,May,June,July,August,September,October,November,December
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