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Pro-Ject STREAM BOX S2 ULTRA

Pro-Ject STREAM BOX S2 ULTRA

Regular price €699,00 EUR
Regular price Sale price €699,00 EUR
Sale Sold out
Product VAT €121,31 included (21%).
🟢Insured Shipping from:  €3,00
🚚Estimated insured delivery:  approximately 4–35 days LV · LT · EE
  • 🚚 Delivery in 1-4 days in the Baltics. 2-8 days EU
  • 💰 14 days return
  • 🔒 Secure payment: PayPal, 💳card, invoice
  • 🛡️Shipping insurance
  • 🟢 2 years warranty
  • 🧱 Installation service

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Out of stock

Hotline: 🟢 PremiumHIFI audio store/ 💬 Chat / ✉️ Email

Shipping Terms

  • Shipping method: Standard
    Shipment cost:
  • EU 25€
  • LT, EST 6€
  • LV 3€
  • RU, USA 200€
  • Other countries 200€
  • Dispatched usually 2 - 5 business days after order placement
  • Some times, dispatched up to 20 business days, we will inform additional, after order placement.

https://premiumhifi.lv/policies/shipping-policy

🧾 Overview

The Pro-Ject Stream Box S2 Ultra is a high-resolution network bridge designed to add network playback to a USB DAC rather than replace it. It supports network streaming, local USB storage, Roon, DLNA and multiple services, while its audio-optimised USB output is intended to provide a clean digital feed to an external converter.

✅ Key Features

  • ✅ High-resolution network bridge for USB DACs
  • ✅ Audio-optimised USB-A output
  • ✅ PCM up to 32-bit / 352.8 kHz and DSD256 support
  • ✅ Roon Ready and Audirvana certified
  • ✅ Ethernet and Wi-Fi networking
  • ✅ TIDAL, Spotify and Qobuz integration
  • ✅ DLNA, RAAT and Shairport protocol support
  • ✅ USB PC-detox function and dual USB storage inputs
📊 Technical Specifications ▼
Parameter Value
Audio formats PCM up to 32-bit / 352.8 kHz; DSD256
Streaming services TIDAL / Spotify / Qobuz
Protocols RAAT / Shairport / DLNA
Network Ethernet; Wi-Fi 802.11 b/g/n/d/e/h/i
Inputs 2 × USB-A; Micro-USB-B PC-detox; network; Bluetooth
Outputs Audio-optimised USB-A; HDMI video
Multi-room Up to 6 devices
Dimensions 105 × 37 × 105 mm
Weight 0.375 kg without power supply

📦 What’s in the Box

  • 📦 Pro-Ject Stream Box S2 Ultra
  • 🔌 External power supply

🔄 Compatibility

Designed to feed a compatible USB DAC with streamed or locally stored digital audio. It can be controlled by app, browser or Roon and is suitable for adding network functionality to an existing DAC without replacing the converter stage.

📦✈️ Shipping & Returns

  • 📦 Insured worldwide delivery
  • 🔄 14-day return policy
  • 🛡️ 2-year EU warranty

📝 Reviews

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⚠️ Warning

A network bridge this small may make the rest of the digital rack look unnecessarily architectural.

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