Wireless Audio Preamplifier S10

S10 is a WiFi and Bluetooth 5.0 eanbled stereo preamplifier that can help your regular audio system to become wireless audio system. With this preamplifier you can wirelessly stream music from your mobile phone, online music provider or from local audio source and stream music to other Rakoit device in the same network.

Compact Size & Metallic Case

S10 is a compact size preamplifier but with enough function for your need. It comes with a black metallic case with a acrylic plate on the top, which gives it a cool technology look.

s10

Wireless Connection

A50 supports 2.4G WiFi and Bluetooth 5.0 wireless conneciton. It also supports Airplay, DLNA & UPnP protocols. You can easily stream music wirelessly form your mobile, PC or NAS in your local network.

Online Music Services

A50 supports many famous online music services like Sportify, Deezer, Tidal, Amazon Music, Qobuz, Napstar, iHeartradio, Internet Radio and QQ Music. You can easily stream your favorite music from the music service provider you usually use.

Lossless Audio Format

A50 can decode upto 24bit / 192kHz audio and supports various lossless audio format, including FLAC / MP3 / AAC / AAC+ / ALAC / APE / WAV.

Multiroom / Multizone

With multiple devies in different room, you can easily group them in different group and stream music to the master device which will sync the same music to other devices in the same group.

DSP Tuning software

We have a DSP tuning windows software ACP workbench that can let you tweak audio output effects like 10 bands EQ, input/output gain, noise suppressor, virtual bass and many more.

ODM & OEM Services

We provide ODM & OEM services. We can do white label or rebranding to our products, if you want to change some parts of our product or want to have something totally different, we are also capable to do so.

4Stream Applicaiton

4Stream application is our mobile application for both Android and iOS. You can easily control all the Rakoit devices in your house whether you want to play muisc from your phone or PC, play seperate music in each device or same music for all devices.

Specification

Interfaces
DC input: Micro USB 5V/1A
Analog audio input:
  - 3.5mm mini jack
Analog audio output:
  - 3.5mm mini jack
USB host: to connect USB pen drive
Ethernet RJ45: for wired LAN cable to connect internet
LED indicators: to show the device status
Reset: short press to reset the WiFi, long press to restore factory setting
IR receiever: for remote control

Streaming Protocols
AirPlay, DLNA, UPnP, Spotify connect and Qplay

Network
Wireless connection:
  - IEEE 802.11 b/g/n 2.4G
  - Bluetooth 5.0
Wired connection :
  - Ethernet RJ45

Audio Parameters
Music format:
  FLAC/MP3/AAC/AAC+/ALAC/APE/WAV
Audio decode: 24bit, 192kHz
Frequency response: 20Hz-20kHz
THD+N: 0.03% 
SNR:110dB
Bluetooth distance: 10M

Control Applications
4STREAM for iOS and Android based smart devices
iTunes for MAC and Windows PC
Foobar2000 and other compatible third-party apps

Music Sources
Online streaming services:
Spotify, Deezer, TuneIn, Tidal, Qobuz, Napster, iHeartRadio, more coming in the near future
Local storage:
Music stored on the mobile device memory, NAS, USB pen drive
Aux input:
3.5mm mini jack for analog input

General
Power input: 5V/1A input
Dimensions: 116.2*64*22.6mm
Weight: 0.2kg
Working temperature: 0~40℃

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