S10 is a WiFi and Bluetooth 5.0 enabled 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
S50 Pro+ is a WiFi and Bluetooth 5.0 stereo preampliﬁer that uses ESS Sabre DAC and with OLED display.
It can decode upto 24bit 192Khz audio, support Airplay, DLNA and UPnP. You can stream music from your mobile phone, NAS, online music services like Spotify, Tidal, Qobuz, Pandora and more. With multiple devices, you can form a multiroom audio system in your network