In the realm of high-fidelity audio streaming, selecting the right device is crucial for an optimal listening experience. Two notable contenders are the NuPrime Stream-9 and the Sonore opticalRendu Deluxe. This article provides a detailed comparison to assist audiophiles in making an informed decision.
Overview of NuPrime Stream-9
The NuPrime Stream-9 is a reference-class multi-room streaming station capable of Wi-Fi 24-bit/192kHz and Bluetooth 5.0 aptX HD streaming. It includes multiple digital outputs for connecting to external DACs and supports all major online streaming services, network DLNA, and AirPlay 2 streaming. A selectable sampling rate converter (SRC) allows upsampling to PCM 24-bit/768kHz and DSD256, aiming for ultra-low jitter and distortion.
Key Features of NuPrime Stream-9:
- High-Resolution Streaming: Supports Wi-Fi 24-bit/192kHz and Bluetooth 5.0 aptX HD streaming.
- Versatile Connectivity: Offers multiple digital outputs, including AES/EBU, coaxial, optical, and I²S via HDMI, facilitating seamless integration with various DACs.
- Advanced Upsampling: Features a selectable sampling rate converter (SRC) that upscales streaming source music to PCM 24-bit/768kHz and DSD256.
- Multi-Room Capability: Compatible with multi-room setups, allowing synchronized playback across different zones.
Overview of Sonore opticalRendu Deluxe
The Sonore opticalRendu Deluxe is an advanced network player and streamer that transforms a USB DAC into a network DAC. It utilizes a fiber optic Ethernet interface to eliminate network noise and supports various playback modes, including Roon, DLNA, Squeezebox, and HQPlayer (NAA). The Deluxe version introduces a new Super Ethernet Chip, improved power regulators, and a revamped board design, enhancing its performance.
Key Features of Sonore opticalRendu Deluxe:
- Fiber Optic Ethernet Interface: Provides 100% galvanic isolation from the network, reducing noise and interference.
- Versatile Playback Modes: Supports Roon Ready, DLNA, Squeezebox, and HQPlayer (NAA), offering flexibility in streaming preferences.
- Enhanced Hardware: Incorporates a new Super Ethernet Chip and improved power regulators for superior performance.
- USB Output: Designed to connect directly to a USB DAC, delivering a clean and highly revealing sound.
Comparative Analysis
- Connectivity: The NuPrime Stream-9 offers a broader range of digital outputs, including AES/EBU, coaxial, optical, and I²S via HDMI, providing flexibility in connecting to various DACs. In contrast, the opticalRendu Deluxe focuses on a high-quality USB output, emphasizing a direct connection to USB DACs.
- Network Interface: The opticalRendu Deluxe utilizes a fiber optic Ethernet interface, ensuring complete galvanic isolation and minimizing network-induced noise. The Stream-9 relies on standard Ethernet and Wi-Fi connections, which may be more susceptible to network noise.
- Streaming Services: Both devices support major streaming services. However, the Stream-9 offers built-in support for services like Spotify, TIDAL, and Qobuz, while the opticalRendu Deluxe requires integration with external software like Roon or DLNA servers for streaming.
- Upsampling Capability: The Stream-9 features an internal sampling rate converter capable of upsampling to PCM 24-bit/768kHz and DSD256, potentially enhancing audio quality. The opticalRendu Deluxe does not offer internal upsampling but focuses on delivering a clean signal to the DAC.
Conclusion
Choosing between the NuPrime Stream-9 and the Sonore opticalRendu Deluxe depends on individual preferences and system requirements. The Stream-9 offers versatile connectivity and internal upsampling, making it suitable for users seeking an all-in-one solution with multi-room capabilities. Conversely, the opticalRendu Deluxe excels in providing a noise-free, high-quality USB output, ideal for audiophiles prioritizing signal purity and integration with USB DACs.
FAQ
- Can the NuPrime Stream-9 function as a standalone DAC?
- No, the Stream-9 is a streaming transport and requires an external DAC for audio output.
- Is the Sonore opticalRendu Deluxe compatible with all USB DACs?
- The opticalRendu Deluxe is designed to work with most USB DACs, but it’s advisable to check compatibility with your specific model.
- Does the NuPrime Stream-9 support Roon?
- The Stream-9 is not officially Roon Ready but can function as an AirPlay endpoint for Roon.
- What power supply is recommended for the opticalRendu Deluxe?
- A high-quality linear power supply is recommended to achieve optimal performance with the opticalRendu Deluxe.
- Can I use the Stream-9 in a multi-room audio setup?
- Yes, the Stream-9 supports multi-room configurations, allowing synchronized playback across different zones.
