HIFI ROSE RS-250A MUSIC STEMAMER NETWORK AUDIO PLAYER
HiFi Rose RS250A
Hi Res Audio and 4K Video Network Streamer, DAC, Preamplifier w/ 8.8-inch Touchscreen, Built-in WIFI, Apple Airplay 2, Spotify Connect, MQA, DLNA, USB, Digital Inputs & Analog Inputs, plus Roon Ready

SPECIFICATIONS


Product type

Streamer

Audio inputs

1x Stereo RCA RCA line in

1x Optical Toslink

1x Coaxial

1x USB-B

1x USB-A Host

1x RJ45

Audio outputs

1x Single-ended stereo RCA

1x Optical Toslink

1x Coaxial

1x USB-A

1x Jack 3.5mm headphone output

Video outputs

1x HDMI 2.0 (up to 3840x2160 / 60Hz)

Connectivity

Ethernet 10/100/1000 BASE-T

WiFi 802.11 b/g/n/a/ac 2.4GHz/5GHZ dual band

Bluetooth

DAC chip

ESS ES9028Pro

CPU

Cortex-A72 dual-core up to 1.8GHz

Cortex-A53 quad-core up to 1.4GHz

GPU

Mali-T864 GPU, OpenGL ES 1.1/2.0/3.0/3.1, OpenVG1.1, OpenCL, DX11

RAM

4GB LPDDR4

OS

Android 7.1 custom

Screen

IPS 8.8" touchscreen

Compatible audio streaming services

Qobuz, Tidal, RoseTube, RosePodcast, Bugs, Webradios

Compatible video streaming services

Tidal Video, Bugs Video, RoseTube (support résolution 4K UHD 60p)

Compatible streaming protocols

Bluetooth A2DP Sink, AVRCP v1.3

AirPlay

DLNA

Roon Ready

Spotify Connect

Network services

SMB, FTP, WebDAV

Supported sampling rates

PCM up to 32bit 768kHz

Native DSD up to DSD512

MQA

Supported audio codecs

WAV, FLAC, ALAC, AIFF, WMA, MP3, OGG, APE, DFF, DSF, AAC, CDA, AMR, APE, EC3, E-EC3, MID, MPL, MP2, MPC, MPGA, M4A

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 profiles @ 5.1, up to 4Kx2K @ 30fps

H.265/HEVC, Main/Main10 profiles @ 5.1, up to 4Kx2K @ 60fps

Storage media interface

SATA for HDD up to 10TB or SSD up to 4TB

Control app

Rose Connect (Android, iOS, Windows)

Bluetooth remote control


MEASUREMENTS


Output level

Max 2.2Vrms, single-ended

THD

0.00028% (1kHz, 2.25Vrms, single-ended)

THD+N

0.0003% (1kHz, 2.25Vrms, single-ended)

SNR

122dB (A-Weighting)

Dynamic range

135dB (CCITT filter)

Stereo crosstalk

-137dB, 20Hz~20kHz

Frequency response

17Hz - 80kHz (+/-1dB)

Output impedance

150Ω

GENERAL


Supply voltage

100-120VAC, 220-240VAC 50/60Hz

Dimensions (L*P*H)

278*231*83mm

Weight

3.2kg

Housing material

Anodized aluminum

Package

1x Rose Audio RS250A

1x Bluetooth remote control

1x Power cable