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S50 Pro+ Wireless Stereo Preamp

Regular price$219.00
Shipping calculated at checkout.

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.

Shipping Fee:

Standard Shipping is $9.9.

Express Shipping is $20.
Free Shipping Over $90 Whole Store.
Free Express Shipping Over $150 Whole Store.

Delivery Time:
Local Delivery From Local Warehouse - 2-7 Days
Standard Shipping - 7-25 Days
Express Shipping - 3-10 Days
Delivery time may varies of different regions
(Please check at the checkout)

Shipping Location:
US warehouse support shipping to Canada & United States.
EU warehouse support shipping to Europe regions.
AU warehouse support shipping to Australia.
RU warehouse support shipping to Russia.
Asia warehouse support shipping to Global.

If you have other questions, contact us.

✔Fast & Free Shipping
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✔FREE & Easy 30 Days Return
✔Solid 1 Year Warranty
✔Official Website Promise
✔Online 7/24 Expert Support
✔Fast & 3D Secure Payments


WiFi Audio Receiver
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 amplifier
Multiroom Audio System
Multiroom Preamp
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.

wireless streaming system
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.

stereo preamplifier
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.

Package Includes

S50 Pro+ WiFi Audio Receiver, User Manual, Remote, 12V 1A DC Power Adapter, External Antennas (Bluetooth & WiFi), 2-1 RCA Cable, 2-2 RCA Cable.

stereo preamplifiers

Customer Reviews

Based on 70 reviews
Great products great value

I own the S10, A50 and S50. They are all working very well. Very happy with them.

Simply brilliant

I have been using the S50 Pro + for 6 months and it hasn't missed a beat.

Just love the functionality, especially adjusting the tone on the fly.

It is partnered with Sony V-Fet amp from the seventies that doesn't have a remote and is connected directly to the power amp bypassing the pre-amp stage.

Absolute bargain!

Panos Kritsonis
Descent preamp

Sound is good for this price category. The remote is very useful.
I'd prefer a little bigger display (but this does not affect my rating).
There is a slight delay when converting from the digital input (you can notice it when getting tv output and the sound is not completely in synch with the image. Maybe is not an S50+ issue but TV output is delayed) .
I think that overall is an excellent product

Top performing for the money.

Works with WiiM as well .

Alejandro Lopez

With this equipment and being able to bring my old audio equipment into the new century... Being able to quickly search and listen to my various files is an absolute delight. Very connected with my choice. !!

Paulo Soares

your delivery service takes too long, it has not yet been delivered, on the day the delivery was scheduled, I was at home all day to receive the order and it was not delivered or given any information about what happened, a terrible service.

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