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.
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.
The device supports the top-level MQA Full Decoder feature, so you can play studio mastering quality sound.
Now feel the vivid impression of the Opera House at home.
In addition to playing and streaming ultra-high-quality music, it offers a variety of services including 4K high-definition video playback, music-oriented YouTube listening, Pod casts, various radio broadcasts around the world, CD playback and ripping.
Build your own home network library via NAS connection.
You can play music categorized by recent albums, albums, artists, genres, composers, and songs.
Supports MQA Full Decoder, so you can enjoy high-resolution music.
You can enjoy high-fidelity sound on your ROSE device by taking advantage of powerful sound management features of Roon.
You can extract music stored in the CD and save it to SSD or USB.
Register and listen to the channel as you want. It also provides Pod cast channels provided by iTunes.
Support for hi-res audio (24 bit/192 kHz) means you can enjoy high-resolution music.
Also, you can connect the device to a smartphone, computer, or tablet PC through WiFi / Giga Ethernet / Bluetooth communications.
Equipped with various input and output ports, RS250 completes the ultimate connectivity.
- 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 Full Decoder
- 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)
- 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 [email protected] 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)
- Customized Android 7.1
- 278 x 202 x 76 mm
- 3.2 kg
- High-quality anodized aluminum front-top with modern sense
- 8.,8 inch Wide Angle Multi-touch panel
- Hexa Core
Dual-core Cortex-A72 up to 1.8GHz
Quad-core Cortex-A53 up to 1.4GHz
- Mali-T864 GPU, OpenGL ES 1.1/2.0/3.0/3.1,
OenVG1.1, OpenCL, DX11
- LPDDR3 4GByte
- DAC Chip
- ES9038 Q2M(ESS) x 1 (Single Stereo Design)
- Output level
- Max 2.3Vrms , Unbalanced
- 0.0002% (1kHz 2.3Vrms Unbalanced output)
- THD + N
- 0.0003% (1kHz 2.3Vrms Unbalanced output)
- -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
- Output Frequency
- 20Hz to 40,000(+/-0.5dB)
- Output Impedance
- Network Connection
- Ethernet 10/100/1000 BASE-T
WiFi (802.11 b/g/n/a/ac) 2.4Ghz/5Ghz Dual Band
- 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
- Input Voltage : AC100-120V,220-240V 50/60Hz
Input Power : 50W
- Remote Control Function
- Remote Controller
- Bluetooth Remote Controller
- Remote App
- ROSE Connect ( Android, iOS, PC )
- Power Cord x 1, Bluetooth Remote Controller x 1(AAA Battery x 2),
Manual x 1, SSD Screw x 4