Pro-Ject Box Design Stream Box S2 Ultra Streamer

  • £629.00
  • (FREE UK Delivery)
  |   Usually dispatched within 24 hours

The Stream Box S2 Ultra is designed to bring high-end network connectivity to any USB-enabled DAC. Rather than having to consider expensive or inconvenient upgrades, the small size and attractive price of the Stream Box S2 Ultra means you don't need to change your system to enjoy wireless (or wired) streaming from any DAC with a USB input.

Key Features:

  • High resolution network bridge with Roon Ready built-in
  • Network-enables and modern DAC with a USB input
  • Audio optimized USB A output with unique "detox" process
  • Multi-room enabled via Roon or Volumio
  • Two USB inputs for hard-drive connection or keyboard/mouse connections
  • Support for Tidal, Spotify, Qobuz, Shoutcast and Shairport via Volumio
  • DLNA enabled
  • Bypasses all audio formats to the DAC, supplying only a clean, bit-perfect USB signal
  • PC input allows for USB-connected PCs to benefit from the "detox" process
  • Bluetooth input (for control)
  • Uses dedicated power supplies
  • HDMI video output
  • Controllable via smart devices and PC/Laptop
  • Ethernet and WiFi connectivity
  • Available in Black or Silver finish

The USB output of the Stream Box S2 Ultra is meticulously engineered to offer the very best possible output signal. With its own dedicated internal power supply and premium components, the USB output "detoxes" the USB signal, removing noise and unwanted artefacts. The end-result is a sound presentation that is open, clean and detailed, but retaining the raw emotion of the music. 

Foremost as a Roon Ready network streamer, the Stream Box S2 Ultra is effortlessly simple to integrate. It's instantly recognised by your Roon server once connected to a USB DAC, so you can transmit via Roon's bespoke RAAT protocol and experience the full Roon experience from any existing, non-Roon-certified equipment.

Second, as a universal network bridge it offers a sophisticated solution for building a small music server based on the popular Volumio platform. Volumio allows for playback from Spotify, Tidal, Qobuz, Shoutcast (Internet Radio) and Shairport (Airplay), as well as UPnP network services or attached USB hard drives. Controlled over IP via the responsive in-browser app, or by using Pro-Ject's own Pro-Ject Play Android app, the Stream Box S2 Ultra is easy to navigate and enjoy - delivering its class-leading digital audio output signal no matter how you choose to use it.

The Stream Box S2 Ultra supports almost any file-type that your DAC does, opening up the option to handle even very high-resolution file types like 352.8kHz PCM and DSD256. If your DAC is MQA-enabled the Stream Box S2 Ultra can pass-through MQA signals without alteration, for exact unfolding by your DAC. The Net/PC button also allows for a PC or Server to be directly connected via USB - benefiting from the same USB detox process without the need to send signals over a wireless or wired network.

The Stream Box S2 Ultra is a cutting edge piece of kit. Capable of opening up new possibilities on even ultra-high-end DACs, or for simply building a small, bespoke audio streaming platform, its class-leading, high-end technology and compact footprint make it a must-consider add-on for any serious digital audiophile.

Technical Specifications:

  • Audio Formats: PCM 32bit/352.8kHz / DSD256
  • Internet Radio: Shoutcast
  • Streaming Services: TIDAL / Spotify (Volumio implementation)
  • Supported data protocols: Qobuz / 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 / HDMI (Video)
  • Controllable via: App / Web Browser / Roon
  • Weight: 375g (without PSU)
  • Dimensions: 105 x 37 x 105mm (W x H x D)

We endeavour to despatch same day for orders placed up to 12 noon on available stock items (items with stock message "Usually dispatched within 24 hours"). Please remember to check with us first for a physical stock check if next day delivery is important to you. Any items with stock message "Usually dispatched within 72 hours" are items that we do not hold in stock but order in from the importer or manufacturer as soon as a customer order is recieved. Occasionally these may be delayed beyond 72 hours due to importer/manufacturer stock levels but we will inform you as soon as we can if this is the case.

UK ORDERS:  We despatch the bulk of our UK mainland items on a 24 hour service – Free of Charge.  Non Mainland locations - Isle of Man, Isle of Wight, the Scilly Isles, the Scottish highlands and Islands, the Channel Islands and Northern Ireland may take a day or so longer and are not Free of Charge. Smaller items are delivered using Royal Mail recorded delivery or special delivery. Larger items are delivered using a courier service such as Interlink Express, DPD, UPS or DHL. 

INTERNATIONAL ORDERS: We offer competitive rates which can be confirmed by email. Please just ask – we will need a full delivery address and telephone number. Smaller items are delivered using Royal Mail Small Packets Airmail with International Tracked and/or Signed depending on value of item and availability of the service. Larger International shipments are sent by insured and tracked services using DPD, DHL or UPS. If there are any delays due to specific customs regulations, etc, you will be contacted by Turntableworld or by the courier with a request for any further information required. Customs duties do not apply for shipments into any EU country (for a full list please refer to the EU Country List). Customs duties can apply for countries outside of the EU. Customers in these countries are responsible for all taxes and duties incurred when the items enter their country.

COLLECT IN STORE OR HOME INSTALL:At the request of the manufacturer some items cannot be supplied by mail order but you can click and buy them and then elect to collect them from our store or arrange a home install (if applicable). Applicable items clearly state that they are Collect in store or home install. Once ordered you will receive a message prompting you to contact us by phone or email to arrange for us to deliver and install or to reserve and collect from our store at your convenience, you will also be advised of the delivery time / stock availability as not all Home install / collect in store items are held in stock. 

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