Page 1
PRODUCT INFORMATION
PRO-JECT AUDIO SYSTEMS
www.project-audio.com
Technical data and prices are subject to change.
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STREAM BOX S2 ULTRA
Audio optimized network bridge and USB detox device
MSRP: 699€ (incl. VAT)
Audio Formats PCM 32bit/352.8kHz, DSD256
Internet Radio Shoutcast
Streaming Services TIDAL, Spotify Connect
Supported data protocols RAAT, Shairport, DLNA
Multi-room Up to six devices
Inputs 2 x USB A, Micro USB B (PC-Detox),
Network (Ethernet, WiFi)
Outputs Audio optimized USB A, HDMI (video)
Controllable via App, Web Browser, Roon
Weight 375 g (without power supply)
Dimensions 105 x 37 x 105 mm (WxHxD)
• 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 (for control)
• Uses dedicated power supplies
• HDMI video output
• Controllable via smart devices and PC/Laptop
• New control app!
• Ethernet and WiFi connectivity
Page 2
PRODUCT INFORMATION
PRO-JECT AUDIO SYSTEMS
www.project-audio.com
Technical data and prices are subject to change.
Page 2/3
Stream Box S2 Ultra: the smart addition
Stream Box S2 Ultra closes the gap, it oers 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
le-support issues, as Stream Box S2 Ultra acts as a
network bridge, bypassing the les 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.
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 oer 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 ampliers.
There never was a really good solution for the
consumer. Untill now.
Page 3
PRODUCT INFORMATION
PRO-JECT AUDIO SYSTEMS
www.project-audio.com
Technical data and prices are subject to change.
Page 3/3
Stream Box S2 Ultra: feature galore!
Stream Box S2 Ultra is fully remoteable via smart devices
and a regular web-browser.
It oers support for the most popular streaming services:
Spotify and TIDAL. Both services oer 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 possibility 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 le 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.
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