Description

Presentation
The RS520 is an all-in-one product with a network player, DAC and integrated amplifier.
The DAC module and amplifier are equipped with an ES9038PRO DAC, ESS technology’s flagship DAC chip, and a Class AD amplifier module developed from new GaN FET materials.
The RS520 is an advanced all-in-one network streamer that combines the main features of existing all-in-one streamers into one, based on ROSE’s unique know-how and design features accumulated over the years.
Unchanging value
The RS520’s design focuses on values that have not changed over time.
A refined design that won’t change over time and a bold ventilation hole for heat dissipation represent a gentleman who is both functional and enterprising in appearance.
Integral aluminum housing
The RS520’s housing, which makes generous use of highly durable Class 6000 aluminum material, is manufactured by an all-in-one process in which all four sides are produced in a single piece.
The all-in-one manufacturing process is the most ideal method for fundamentally blocking the vibrations that can occur between separate parts, thus considerably reducing the sound waves that can affect sound quality.
Large 12.6-inch LCD touch screen
The Hi-Fi ROSE’s spacious, wide-angle LCD screen makes the most of the sound.
With a size of 30982.9 (mm) and an LCD panel with a resolution of 1920515, you can enjoy a smooth, clear screen.



Technical data
Audio
- MQA, WAV, FLAC, AIFF, WMA, MP3, OGG, APE, DFF, DSF, AAC, CDA, AMR, APE, EC3, E-EC3, MID, MPL, MP2, MPC, MPGA, M4A, ALAC
- PCM: 8kHz~768kHz(8/16/24/32bit per sample)
- Native DSD: DSD64(2.8MHz)/ DSD128(5.6MHz)/DSD256(11.2MHz)/ DSD512(22.4MHz)
Video
- 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 @ 5.1 level up to 4Kx2K @ 30fps
- H.265/HEVC, Main/Main10 profile @ level 5.1 High-tier up to 4Kx2K @ 60fps
Connectivity
- Audio input :
- 1x optical
- 1x coaxial
- 1x RCA
- 1x USB DAC
- 1x eARC
- Audio output :
- 1x optical
- 1x coaxial
- 1x preamp output
- 1x HDMI 2.0 (up to 3840 x 2160 / 60Hz)
Measures
- Output power: 250W + 250W@ 8Ω, 4Ω
- Power bandwidth – 3 dB : 10 Hz ~85kHz, 8Ω, 200W
- Input impedance: 100kΩ
- Output impedance: 50mΩ
- Frequency response (+1/-3dB): 10 Hz ~ 83kHz
- Signal-to-noise ratio :
- Pre output: 124dB, 1kHz, 600Ω, 2Vrms
- Loudspeaker: 109dB, 1kHz, 8Ω, 250W
General
- Dimensions (W x D x H): 346 x 328 x 127 mm
- Weight: 8.1 kg
- 12.6″ TFT LCD and capacitive touchscreen (eDP)
Accessories
- 1x power cord
- 1x BT remote control
- 2x Battery (AAA)
- 1x user manual
- 4x SSD screws



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