Upgrade your Home Stereo into Wireless High-End system

Add Wireless Streaming Capability to your Home Stereo

Add the S50 Pro+ Preamplifier to your current stereo amplifiers, stereo receivers or speakers then you can stream your audio wirelessly via WiFi, Airplay and Bluetooth 5.0 aptX HD.

Enjoy Premium Sound from Every Source

No matter you stream music over Wifi, Airplay, Bluetooth or cables, you can have lossless and high efficient processing of your audio.
Thanks to S50 Pro+ equipped with the famous ESS 9023 DAC and the Cirrus Logic ADC for audio performance and aptX HD technology for advanced Bluetooth streaming.

Center Unit of Your Audio System

S50 Pro+ designed with multiple input and output interfaces, like RCA analog input/output, optical input/output, subwoofer output, coax output and a 12V trigger output. Able to connect most of your audio gears.

Control Whole House Audio in One System

You can group all Arylic units then stream different audio or sync the music to each units in 4stream App at the same time.
So you can control all audio of your rooms no matter where you are in your house.

Stream All Music you Like

Stream your favorite online music such as Spotify, Amazon Music (US Only), TIDAL, Deezer, Qobuz, Internet Radio, iHeartRadio, Napster etc.
Any time anywhere in your house with our 4stream App.

Stream to your Home Stereo

S50 Pro+ preamp can support a wide range of application due to it's multiple interfaces. You can wire your Turntable, TV, CD player for audio input.
Connect to your active amplifier, stereo receiver, active subwoofer or more for audio output.

OLED Display

Now you can know the device status visually and Intuitively by the OLED Display.
Get the info when changing input mode, volume, song info and more instantly.

What's More

FAQs

How does the wireless system work?

By connecting our wireless stereo amplifier products to your home audio system, you can wirelessly stream any of your favorite audio sources, such as popular online music media (Spotify, Amazon Music(US only now), Tidal, Deezer, Qobuz, Napster, QQ Music...etc.). Online radio stations (Internet Radio, Tune In, iHeartRadio, QQFM) local music, USB storage devices and NAS. You can also use line in mode to input the sound of your TV, Video Game, receiver or CD player. The wireless system refers to the wireless console, which means that you can stream and control your audio source wirelessly, but the output side still needs to be wired to a properly configured device. Most common output devices that amplifiers connect to are passive speakers, you can refer to this video to learn how to connect the output to your speakers. And the wireless streaming protocols we support are Wi-Fi, Bluetooth 5.0, Spotify Connect, Airplay 1, DLNA, Upnp, QQ play and so on.

What devices can I apply with?

Before you purchase audio streamer preamplifer products for your home stereo system, you need to check if there is a corresponding interface. Take the S50 Pro+ wireless preamp for example, the S50 Pro+ has a set of RCA in (line in) ports, so if the audio equipment you want to input has RCA out (line out) ports, you can connect your audio device to the S50 Pro+ using a 1-2 RCA cable or a 2-2 RCA cable which are supplied as part of the package. The pre-amplifier is usually wired to active powered speakers, such as Bookshelf stereo speakers or standalone decorative speakers. Others will connect an RCA Out (line out) to their more powerful amplifier and use it with our wireless system for better sound performance and the convenience of wireless control. Also, you can connect your current vintage audio receiver to upgrade your home audio system wirelessly.

How many zones can I connect at once?

There is no limitation and it is based on your configuration. We recommend you set up with 10 units at once. To exceed 10 units or long range with distance, we advise you to wire with LAN to make the signal more stable.