Nuprime Evolution Stream black

NuPrime Evolution Stream: the ultimate in network audio players

NuPrime’s Evolution Stream marks a significant milestone in the realm of network audio players. Designed to deliver a blend of processing power, versatility, and sound quality, this model stands out for its integration capabilities. The Evolution Stream presents itself as a comprehensive solution, able to centralize and optimize an entire digital audio setup with efficiency.

A powerhouse technological core

At the heart of the Evolution Stream is an Intel quad-core J6413 processor, backed by a generous 32 GB of RAM. This configuration ensures smooth, responsive handling of all audio tasks, from decoding high-resolution formats to managing multiple audio streams simultaneously.

Internal storage is equally impressive, with support for up to 4 TB of SATA or NVMe SSD. This capacity allows you to store an extensive music library locally, reducing reliance on streaming services and improving access times. For enthusiasts with particularly large collections, external storage expansion of up to an additional 4 TB is possible.

Extensive connectivity and compatibility

The Evolution Stream shines with its versatility in connections and supported formats. On the network side, two Gigabit Ethernet ports provide a stable, fast connection—essential for high-resolution streaming. The USB connectivity is generous, with two USB 3.1 ports, one USB 2.0 port, and one Type-C port, offering numerous options for expansion and connection to external peripherals.

In terms of audio formats, the Evolution Stream makes no compromises. It supports PCM up to 768 kHz / 32-bit and DSD up to DSD512, covering the full spectrum of current audiophile formats. Compatibility with major high-quality streaming services (Tidal, Qobuz) is ensured, as is support for protocols such as DLNA and Spotify Connect.

Integration with the Roon ecosystem is particularly advanced, with the Evolution Stream able to function both as a Roon Core and as a Roon Bridge. This flexibility enables optimal integration into complex audio configurations.

Uncompromising sound quality

NuPrime has focused on sound quality by integrating high-end components. The second-generation USB audio output benefits from improved noise reduction, ensuring an exceptionally pure audio signal. The device can handle up to 10 simultaneous audio outputs, offering advanced multi-room configuration possibilities.

A key element of the sound quality is the high-precision temperature-compensated crystal oscillator (TCXO). This technology ensures exceptional clock stability, reducing jitter and improving the accuracy of audio reproduction. For purists, a 10 MHz external clock input allows for an even higher level of synchronization.

Flexibility and scalability for long-term value

One of the Evolution Stream’s major strengths lies in its ability to evolve over time. Regular software updates make it possible to add new features and improve existing performance. The VitOS Manager app offers an intuitive interface to manage the device and customize its settings.

The Evolution Stream’s flexibility is also evident in its ability to adapt to different audio configurations. Whether used as a primary Roon server, as a streamer in an existing hi-fi chain, or as the hub of a sophisticated multi-room system, the device adapts brilliantly to every situation.

Advantages and considerations

The Evolution Stream’s strengths are numerous: sound quality, versatility, processing power, and guaranteed scalability. Its robust construction and elegant design make it a durable investment for any high-end audio system.

However, it should be noted that this device is primarily aimed at seasoned audiophiles. Its high price, justified by its performance, places it in an upscale segment. Moreover, to fully exploit its potential, a certain level of technical proficiency may be required, although the user interface is designed to be intuitive.

Technical Specifications

General Specifications

• Processor: Intel Quad-Core J6413
• RAM: 32 GB
• Available colors: black, silver
• Fuse: fast 2 A

Storage

• SATA SSD: 250 GB to 4 TB
• NVMe SSD: up to 4 TB
• External storage expansion possible up to 4 TB

Supported Formats

• USB Audio Output

  • PCM: up to 768 kHz / 32 bits
  • DSD Playback: up to DSD512
  • Roon DSP (Digital Signal Processing) Transcoding: up to DSD256

• Streaming

  • Roon Core, Roon Bridge, Spotify Connect, Tidal Connect, Qobuz (via the Roon app), DLNA, Signalyst
  • Compatible with all high-resolution formats from Tidal and Qobuz
  • Qobuz Connect support available upon release by Qobuz

Connectivity

• Ethernet: 2 × 1 GbE ports
• USB Ports:
  • 2 × USB 3.1
  • 1 × USB 2.0
  • 1 × Type-C
• External clock input: 10 MHz × 1

Audio Performance

• USB Audio Output: second generation with improved noise reduction
• Simultaneous audio outputs: up to 10
• MIC (PCM): up to 768 kHz / 32 bits
• DSD Playback: up to DSD512
• Roon DSP Transcoding: up to DSD256
• Clock: high-precision temperature-compensated oscillator (TCXO)

Compatibility

• Compatible with Roon Core
• Compatible with DLNA
• Managed via the VitOS Manager app

Dimensions and Weight

• Product dimensions: 61.5 × 430 × 369 mm (H × W × D)
• Packaging dimensions: 160 × 450 × 560 mm (H × W × D)
• Product weight: 5.2 kg
• Weight with packaging: 9.8 kg