Metrum Acoustics AMBRE ROON endpoint (Black)
Best digital streamer for audiophiles seeking high-resolution Roon integration.
The Metrum Acoustics Ambre is a ROON-certified digital endpoint designed to deliver bit-perfect, high-resolution audio directly to your DAC. This versatile streamer supports various platforms like DietPi and PiCorePlayer, integrating seamlessly with services such as Qobuz or Volumio. Its open architecture allows for flexible software configurations, while high-quality components ensure optimal performance. The Ambre offers multiple digital outputs, including I2S, AES/EBU, Spdif, and Toslink, ensuring broad compatibility with audiophile setups and reliable network streaming.
$1279.99
Owner Satisfaction
4.5
/ 5
Category Rank
194
/ 481
#194 in Stereo Music Streaming Devices
Price vs Category Average
-66%
Below average
Working principle
Linux based ROON end point using femto precision clocks
/ Linux based ROON end point using femto precision clocks
Who it's for
- Roon users seeking a stable, high-fidelity streaming experience
- Audiophiles prioritizing pristine, noise-free digital signal transmission
- System builders needing flexible connectivity for high-end DACs
Who should skip it
- Budget-conscious listeners looking for entry-level streaming solutions
- Users requiring native support for non-Roon streaming services
- Listeners who lack an existing external DAC setup
Performance breakdown
Roon Integration
Native certification ensures a flawless, plug-and-play experience for Roon enthusiasts.
Connectivity Versatility
Comprehensive output options including I2S ensure compatibility with any high-end DAC.
Signal Integrity
Galvanic isolation and femto clocks provide a remarkably clean digital stream.
Software Flexibility
Open architecture allows power users to customize their preferred streaming environment.
Build Quality
Robust toroidal power supply and solid chassis reflect serious audiophile engineering.
Network Throughput
The 100 Mbps Ethernet limit is sufficient for audio but lacks future-proofing.
Key Specs
Working principle
Linux based ROON end point using femto precision clocks
Power supply
30 VA toroidal transformer
Power requirement
110/115V AC or 220/230 V AC 60/50Hz
Inputs
LAN (max. 100 Mbps)
Outputs
1x optical Toslink, 1x RCA coax, 1x AES/EBU, and I2S
Coaxial Sampling frequency
44.1 – 192 kHz
Dimensions
240 x 190 x 60 mm
Weight
2.5 kg
Features
- Stream bit-perfect digital audio to your DAC
- ROON certified endpoint for seamless integration
- Supports multiple streaming platforms
- Galvanic isolation for a cleaner audio signal
- Optimized I2S connection for superior audio
- Open platform for flexible software choices
- Stream high-resolution music files with ease
- Easily discovered via UPnP for simple setup
What customers say
Users overwhelmingly praise the Metrum Acoustics AMBRE ROON endpoint for its exceptional sound quality, noting a transformative clarity and depth in digital audio playback. Listeners frequently discover new musical nuances, making the experience highly engaging. A key highlight is the seamless and stable integration with Roon, offering reliable, bit perfect performance that users appreciate for its simplicity. The robust build quality and sleek black finish also receive high marks, fitting well into premium audio environments. While positioned at a premium price, the consensus is that the significant sonic improvements fully justify the investment, establishing the AMBRE as an essential component for serious Roon users seeking maximum fidelity.
Know before you buy
The Ambre acts as a dedicated bridge between your home network and your DAC. It receives digital audio files from your streaming services or local library and converts them into a clean, bit-perfect signal for your external DAC to process.
No, the Ambre is designed exclusively for a wired Ethernet connection. This ensures the most stable, interference-free data transfer for high-resolution audio streaming.
Yes. While the I2S connection is optimized for the best performance, the Ambre also features AES/EBU, RCA coaxial, and Toslink optical outputs, making it compatible with almost any modern or vintage DAC.
While it is Roon-certified for seamless integration, the Ambre features an open architecture. This allows you to install and experiment with various platforms like DietPi, PiCorePlayer, or Volumio to suit your preferred streaming workflow.
The Ambre uses femto-precision clocks to minimize jitter and features galvanic isolation to prevent electrical noise from your network from reaching your DAC. These components work together to provide a much cleaner, more accurate digital signal than a typical PC or laptop.
The coaxial output supports PCM audio files with sampling frequencies ranging from 44.1 kHz up to 192 kHz.
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