S50 Pro+



Hi-Fi Streamer


S50 Pro+ Wireless Stereo Streamer / Preamp

The S50 Pro+ is a wireless stereo preamp that allows you to stream high-quality audio via WiFi, Airplay, Spotify Connect, or aptX HD to your audio equipment.

It also supports multiroom listening, so you can connect multiple units to different audio systems in different rooms and control them all from a single device. This makes the S50 Pro+ a convenient solution for enjoying your favorite sounds at home.

Upgrade Your Home Stereo With Wireless Streaming

S50 Pro+ stereo preamp is a device that allows you to add streaming capabilities to your existing audio equipment, such as a home theater system or powered speakers. With this preamp, you can easily stream audio via WiFi, Airplay, Spotify Connect, or Bluetooth aptx HD, and enjoy high-quality audio from online services through your audio equipment.

Multiroom Audio System

Mix and match any combination of Arylic streaming devices to create a custom multiroom system and play the same music throughout your home, send different sources to each room at the same time, or create your own custom-defined multiroom zones…
All are controlled via our 4stream App.

Extraordinary Sound Performance

S50 Pro+ uses the famous ESS Sabre 9023 DAC and supports aptX HD Bluetooth 5.0. Enjoy high quality sound from high performance hardware with your home stereo system.

Brilliant Sound Streamed Directly From Your Favorite Providers

Spotify, Amazon Music, Tidal, Qobuz, Deezer, Napster, TuneIn, Internet Radio, iHeart Radio, QQ Music, QQ FM.

The S50 Pro+ stereo receiver connects directly to your online streaming providers to play high quality audio, avoiding Bluetooth bottlenecks and compression.

Variety Of Interfaces

Stereo RCA Line In, Optical In, USB Host, RJ45 Lan Port (Ethernet), Stereo RCA Line Out, Optical Out, Coax Output, 12V Trigger Out, Speaker Out (4-Wire Phoenix connector included), Sub Out, WiFi and Bluetooth 5.0 with aptX HD Support.

Powerful 4stream App

Choose your music source and control playback, set EQ, control multiroom/independent playback, manage playlists, control alarm clock, WiFi settings, update firmware and more…

All the useful features you need in our free 4STREAM App for iOS & Android.

SKU: S50 PRO+ Category: Tags: , , ,


, , , , , , , , , , ,


Technical Specifications:

Wifi: IEEE 802.11 b/g/n 2.4G
Bluetooth: 5.0 SBC/AAC, 10M
Wired Connection: Ethernet RJ45
Streaming Protocols: AirPlay, DLNA, UPnP, Spotify connect, Qplay
DAC: ESS Sabre 9023
Power Input: DC 12V/1A
Audio Decode: Up to 24bit/192kHz
Audio Output: 44.1khz/16bits, CD quality
Frequency Response: 20Hz-20kHz
THD+N: 0.0003
SNR: 110dB
Analog Input: RCA In x 1/1.3 Vrms
Analog output: RCA Out x 1/2 Vrms, Sub Out x 1/3.7Vrms
Digital Input: USB Input x 1, Optical Input x 1
Digital output: Optical Output x 1, Coaxial Output x 1
USB Host: For USB pen drive/stick, 1000 songs limited
Antennas: WiFi/Bluetooth Signal
Local Storage: Mobile device memory, NAS, USB pen drive/Stick
Weight: 0.4kg
Dimensions: 120 x 113 x 37mm
Working temperature: 0~40℃
PC: iTunes/Musicbee/Foobar 2000
Remote: Remote Control Available
4Stream App: Free iOS and Android App