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HiFi Rose RS250A - Network Streamer / DAC and Pre-Amplifier


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Colour: Black

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The HiFi Rose RS250A Streamer / DAC with built-in high performance DAC (ES9028PRO) and Discrete OP AMPS provides the best of wide bandwith, separation and audio clarity.

The wide LCD and multi-touch priovide a new experience as an audio device and add perfection to those seeking simplicity.

The harmonious design of the high-quality aluminium 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 viusal effect and practically pursue ROSE's own delicacy.

Flagship Single Stereo Design DAC

RS250A with built-in ESS flagship DAC (ES9028PRO) provides low-noise, low-distortion ultra-high-resolution sound and rich analogue density through proprietary processing that supports PCM 32bit / 768kHz and Native DSD512 (22.5792Mhz).

Equipped with High-Performance Inputs / Outputs

Equipped with a variety of connectors, it is compatible with multiple devices. Equipped with various input and output ports, RS250A completes the ultimate connectivity.

HiFi Rose RS250A - Rear Connections

Realization of Analogue Acoustic Sensibility

Acoustic engineers and audio craftsmen with 30 years of experience tune the device to delive 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.

Linear Power Circuit Design Applied

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 the sensitive DAC is blocked for the best possible sound reproduction.

Various Wired and Wireless Connections Available

You can enjoy seamless streaming through the network. It supports Airplay and DLNA functions.

Also, you can connect the device to a smartphone, computer, or tablet PC through WiFi / Giga Ethernet / Bluetooth communications.

HiFi Rose RS250A - Connections

Large Media Library Connection Available

The ROSE RS250A is designed to allow sufficient storage space to be connected in consideration of high-quality music appreciation. It can recognize up to 4TB SSD and 10TB external HDD, and supports connection with NAS. Now experience listening to high-quality music without worrying about storage space.

HiFi Rose RS250A - Network


Product Features

  • Music Service: Qobuz, TIDAL, AppleMusic, 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/48~768 kHz) that certified by Hi-Res Audio
  • MQA: MQA Full Decoder
  • Supported Audio Codecs: 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) / (11.2MHz) / DSD512(22.4MHz)
  • Supported Video Codecs: 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)

Technical Specifications

OS Customised Android 7.1
DESIGN Size 278 x 202 x 76mm
Weight 3.2 kg
Body High-Quality anodized aluminium front-top with modern styling
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
IN / OUTPUT Audio Input Line Inout 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, Headphone Out x 1, COAX x 1, USB Audio Out x 1
Video Output HDMI 2.0 x 1 (up to 3840 x 2160 / 60Hz)
DAC Chip ES9028PRO (ESS) 8-Channel Audio DAC
Oscillator Femto 100MHz, Ultra-Low Phase Noise OSC
OP AMP HiFi Rose Discrete OP AMP, Single OP AMP x 10
THD + N 0.0003% (1kHz 2.25Vrms Unbalanced Output)
THD (1 KHz 2.25Vrms Unbalanced Output)
Dynamic Range MAX 135dB (CCITT Filter)
Stereo Crosstalk Better than -137dB, 20Hz ~ 20khz
Signal to Noise Ratio 122dB (A-wt)
Output Frequency Response 17Hz ~80kHz, +- 1dB
Output Impedance 150 Ohms
Input Impedance 100k Ohms
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 CONTROL FUNCTION 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


We offer Free Delivery on orders to the UK Mainland over £100.


Our staff are passionate about what they do and can provide advice and assistance on your purchase.


You can return any unwanted and unused item within 30 days and get a full refund.


Orders can be placed on our fully SSL-secured checkout with Debit / Credit Cards or via PayPal, Apple Pay and Google Pay. 

The products we use and sell are of the highest quality and we trust them wholeheartedly, but every now and again a product has a fault that is covered under the manufacturers warranty.

In the event of such an occurance please contact us via email at to proceed with the warranty process.

Below is a list of all the Manufacturers warranty timeframes with any special instructions for extended warranties:


  • 1 Year Standard Manufacturers Warranty


  • 5 Years standard Manufacturers Warranty


  • 5 Years with Installation by an Authorised Installer (Studio Incar is an Authorised Installer)
  • 1 Year if you are doing your own Installation
  • 2 Years if you register the product with the UK supplier


  • 2 Years standard Manufacturers warranty


    • 1 Year standard Manufacturers warranty
    • 2 Years if you register the product with the UK supplier


    • 90 Days Standard Manufacturers Warranty
    • 3 Years Extended Warranty - Product Registration within 30 days of Purchase


    • 6 Months standard Manufacturers warranty


    • 1 Year standard Manufacturers warranty

    Chord Company

    • Lifetime Warranty


    • 2 Years on Car Audio Products - No Extendable Warranty
    • 2 Years standard Warranty on Home Audio Products
    • up to 8 Years Extendable Warranty on Home Audio Products when you register at Dynaudio


    • 1 Year Standard Manufacturers Warranty
    • 2 Years Extended Warranty when registered with Focal


    • 2 Years Standard Manufacturers Warranty


    • 1 Year standard Manufacturers warranty
    • 2 Years if you register the product with the UK supplier

    HiFi Rose

    • 2 Years Standard Manufacturers Warranty

    iFi Audio

    • 1 Year Standard Manufacturers Warranty

    JL Audio

    • 1 Year for Speakers and Subwoofers
    • 2 Years for Amplifiers and Processors


    • 3 Years Standard Manufacturers Warranty


    • 1 Year Standard Manufacturers Warranty

    Peachtree Audio

    • 2 Years Standard Manufacturers Warranty
    • 3 Years Extended Warranty if Registered with Peachtree


    • 2 Years Standard Manufacturers Warranty
    • 3 Years Extended Warranty if Registered with Pro-Ject


    • 4 Years for Passive Loudspeakers
    • 1 Year for Active Loudspeakers / Subwoofers
    • 5 Years for Passive Loudspeakers if Registers with Q Acoustics
    • 2 Years for Active Loudspeakers / Subwoofers if Registered with Q Acoustics


    • 1 Year Standard Manufacturer Warranty


    • 1 Year Standard Manufacturer Warranty


    • 2 Years Standard Manufacturers Warranty
    • 3 Years Extended Warranty if registered with Wharfedale
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