Mytek Liberty DAC II – MQA Certified Dac and Headphone Amplifier
Liberty DAC is the Mytek most affordable, yet exceptional, PCM/MQA/DSD USB2 DAC designed for high quality music playback and monitoring of all digital audio formats including all high resolution formats. The DAC features several digital inputs, digital volume control and unbalanced as well as balanced audio outputs and a high performance headphone amplifier.
Designed as a little brother of Brooklyn DAC, Liberty DAC provides robust performance in small portable 1/3 rack package.
Novafidelity X50D Pure Digital Music Streamer
Novafidelity’s X50D is a versatile music server, CD ripper, music library storage unit (up to 16TB) and network streaming device powered by ARM’s Cortex A9 processor and XMOS 32-bit 500MIPS micro controller. All full-range high resolution audio file formats are supported along with MQA, DSD and DXD.
X50D is compatible with a full suite of major streaming services including TIDAL, Deezer, Napster and Qobuz including Spotify Connect function. This enables access tens of thousands of internet radio plus and online music service content at the touch of a button (a subscription is required for some services).
PS Audio – Airlens Network Music Streamer
The AirLens™ interface brings perfection to streaming
Streaming audio via Roon or other services like Qobuz, Tidal, and Spotify offers millions of titles at the touch of a finger. Unfortunately, connecting your sensitive DAC to the noise generated by computers, routers, NAS, local networks, and modems via either WiFi or Ethernet cable is not a great-sounding solution to bringing high-performance audio into your listening environment. The PS Audio AirLens™ completely eliminates the problems of noise, jitter, and EMI influences through complete galvanic isolation and perfect reclocking of the digital audio signal. You’ve not yet heard how great streaming can sound until you experience audio through the AirLens.PS Audio PMG Signature 512 DAC
At the heart of the PMG Signature 512 DAC is a breakthrough in digital audio: our PureStream DSD512 engine. Running at a blazing 22MHz, PureStream upsamples any incoming PCM or DSD signal to a native 8X DSD stream—far beyond standard formats and completely free from PCM conversion or decimation. This ultra-high-resolution DSD stream is then passed through our SpectraWave 64-Tap Sequencer, which time-aligns and refines the signal with surgical precision, lowering noise and distortion while preserving every musical nuance. From there, it flows directly into a simple, elegant analog low-pass filter—no complex conversion stages, just pure music.
The 512 doesn’t rely on off-the-shelf DAC chips. This is a custom-designed platform built from the ground up to achieve what no other DAC has: sonic transparency with SINAD better than -100dB and vanishingly low output noise. Multiple ultra-stable reclocking circuits, galvanic isolation between all digital inputs, and full separation between digital and analog sections ensure jitter-free, noise-immune performance.
And yes, the PMG Signature 512 also features our renowned Digital Lens technology, ensuring that incoming digital data is perfectly reorganized and reclocked before ever reaching the PureStream engine. Every effort in its design—from input to output—is focused on preserving imaging, tonal richness, and musical truth. One listen, and you’ll know: this is unlike anything you’ve heard before. The PMG Signature 512 DAC is not just a component—it’s a revolution in digital audio.
PS Audio PMG Signature SACD Transport
If you're like most of us, you still have a cherished library of physical discs. There's something timeless about opening a jewel case or sliding a disc from its sleeve—the feel, the ritual, the music waiting inside. Even in today’s world of streaming, CDs, SACDs, and data discs often deliver the best sound in a system—when paired with a truly exceptional transport. None are finer or better sounding than the PMG Signature SACD Transport.
This is our statement piece, and it defines state-of-the-art disc playback. From the first notes, you’ll hear the staggering leap in performance it brings. Its secret? A fully galvanically isolated output stage that physically and electrically separates the delicate digital audio stream from its noisy environment, dramatically lowering jitter and noise. Hear more than you ever imagined from your discs with the PMG Signature SACD Transport—the finest we’ve built in over four decades.
Roon – Nucleus One Music Server
Experience the best of Roon's capabilities with the Nucleus One. Crafted by the creators of Roon, Nucleus One is a budget-friendly music server meticulously engineered to deliver unparalleled reliability for your Roon system.
The ultimate servers dedicated to unlocking the full potential of Roon Manages your music stored on USB hard drives, NAS, and streamed content from TIDAL and Qobuz Runs Roon OS and is controlled by the Roon apps for iOS, Android, macOS, Windows
Roon Nucleus Music Server
- The Nucleus white paper can be accessed here.
- There is now a comprehensive review and discussion on Roon on the Darko website.
- Free 1 year Roon subscription
- No other offers apply or can be used
sforzato DSP-050EX network music player
- Japanese high end music streamer
- Catalogue available here
Silent Angel – Bonn N8 Audio Grade Network Switch
- An affordable high-end A/V network switch is now available
- 8 Audio Grade 100 / 1000 Base-T Gigabit Ethernet ports
- Superior main clock accuracy (less jitter)
- Customized Silent Angel Noise Absorber sheet (SANA) integrated
- 2 Noise isolators for main power circuit
- 2 Noise isolators for clock generator circuit
- Medical Grade power adaptor 5 V @ 1 A supplied
- Weight 1.2 kg (switch + power adapter)
- Dimension 154.5x85x26 mm (switch)