Does the world really need another streamer? Perhaps not, but the Stream Box S2 Ultra offers so much more. Think of it as a powerful network bridge that routes your music from a multiplicity of sources. Just plug in a DAC and the Stream Box S2 Ultra plays music from a hard disk via its USB-A inputs, Bluetooth aptX and online streaming services such as Tidal, Spotify and Shoutcast, plus DLNA- or Wi-Fi-connected NAS drives. It’s Roon Ready and there’s also an HDMI video output. There’s also a handy control app for iOS and Android, and savvy users can even customise the system to their needs. Working at up to 352.8kHz/32-bit PCM and DSD256, it’s future-proofed, too.- EISA

Audio optimized network bridge and USB detox device

We live in a modern world!

With the gaining ground of internet streaming services, such as TIDAL or Spotify, the consumer‘s interest has shifted towards network enabled devices. Many great sounding products though do not offer any network ability, either because they are too old or their main focus was not on this subject. The solution has often been to replace them with a new and modern device, stream audio via Bluetooth or to comprimise and use a smartphone or tablet via their analogue ouput to feed active speakers or amplifiers.
There never was a really good solution for the consumer. Untill now.

Stream Box S2 Ultra: the smart addition

Stream Box S2 Ultra closes the gap, it offers modern connectivity with its network inputs and USB A output. This USB output is perfectionized for audio signals, it uses a dedicated internal power supply and only top audiophile grade components. You won‘t run into file-support issues, as Stream Box S2 Ultra acts as a network bridge, bypassing the files directly to your digital to analogue converter. Since most DACs only have one USB input, we have designed Stream Box S2 Ultra also to be a USB detox device. Simply connect your PC to the micro USB input of the unit and connect our DAC to the audio output. This way you can clean the noisy signal of your PC, while enjoying your music with it.
Our new remote control iOS and Android App is based on an opensource project and has a large community behind it. This guarantees full support and future improvements.

Stream Box S2 Ultra: feature galore!

Stream Box S2 Ultra is fully remoteable via smart devices and a regular web-browser. It offers support for the most popular streaming services: Spotify and TIDAL. Both services offer you a sheer endless amount of music, guaranteeing you, that you never run out of music to listen to. By implementing Shoutcast, we also give you the option to listen to various internet radio stations. You can listen to your favourite radio shows, the news and discover new channels from all around the world – with just a few clicks.

The back-sided HDMI video output lets you connect your monitor to the Stream Box S2 Ultra. It will then show you the graphic user interface, ready to act on your commands. With the implementation of Shairport we were even able to give the iDevice users out there another possibilty to send data to our Stream Box S2 Ultra.

There are two USB inputs on Stream Box S2 Ultra, one front sided and one back sided. Both give you the possibi-lity to connect an external harddrive to the unit. Via one of the various control scenarios (App, Webbrowser, external monitor) you can pick from your own selection of audio. The file system support goes up to PCM 32bit / 352.8 kHz and DSD256.

Here at Pro-Ject, we are big supporters of the Roon software, that is why we wanted the Stream Box S2 Ultra to be Roon Ready. This way you can simply pick your Stream Box S2 Ultra in the Roon interface and send bit-perfect audio streams to it over your network.

This incredible feature set makes Stream Box S2 Ultra bullet-proof for all future events. Together with Pre Box S2 Digital they become the most versatile and audiophile set in its price class.

High resolution network bridge
Audio optimized USB A output
Multi-room enabled
Dual USB A input for external storage
TIDAL supported
Spotify Connect
Network-enables any modern DAC with USB input
Internet Radio
DLNA enabled
Bypasses all audio formats to the DAC
Cleans up the audio signal from a PC
Roon Ready (in progress)
Shairport
Bluetooth
Uses dedicated power supplies
HDMI video output
Controllable via smart devices and PC/Laptop
New control app!
Ethernet and WiFi connectivity