MP-DX MK2 ES9039SPRO Hi-Res Music Streamer Tube DAC

Musical Paradise MP-DX MK2 Audiophile DAC - Uncompromising Sound Quality

【Uncompromising 】After 12 months of meticulous refinement and 10 rounds of engineering prototype revisions, the Musical Paradise MP-DX MK2 is finally here! Every tweak is crafted to restore music’s true essence, and every optimization is designed to deliver the ultimate listening experience, bringing audiophiles a tangible, immersive feast of authentic sound✨

Core Positioning: Fully reimagined from its predecessor, with all-around upgrades spanning power supply, signal chain, components, and tuning. Born for uncompromising sound quality, we don’t compete on price or cut corners—you get exactly what you pay for, ensuring every penny you invest translates to audible improvements in sound.

✅ Six Core Upgrades | Every Detail Reflects Our Pursuit of Sonic Excellence

1. USB Input Module Upgrade · Eliminate Noise, Enjoy Purer Signal

❌ Ditch the "dirty" USB 5V power supply and opt for an independent internal linear power supply, featuring μV-level ultra-low ripple linear voltage regulation. Isolate power noise at the source for cleaner sound, a darker background, and no listening interruptions caused by interference.

✅ Upgraded with two top-tier NDK femtosecond crystal oscillators, precisely enhancing time base accuracy and phase noise performance while drastically reducing jitter. Ensure more stable, complete digital signal transmission—every musical detail remains intact and crisp, delivering studio-grade clarity.

2. Digital Input Board Upgrade · Maximize Details, Eliminate All Interference

✅ The Raspberry Pi/I2S input section gets an upgrade with an ultra-low ripple voltage regulation power supply, significantly boosting power purity, minimizing sound loss from power sources, and taking sound resolution to new heights.

✅ Newly added support for Raspberry Pi 5! Compared to the Pi 4, it delivers far superior sound detail resolution, clearer instrument separation, and more transparent vocals—effortlessly capturing subtle vibratos and breath nuances in music.

✅ Redesigned I2S signal chain with multi-stage buffering and impedance optimization further reduces jitter, enabling smoother signal transmission and more stable sound quality. When Bluetooth input is not in use, its power supply is completely cut off to eliminate RF interference, ensuring sound quality remains uncompromised.

3. I2S Connection Optimization · Zero Signal Crosstalk, More Stable Transmission

The I2S signal between the digital board and main board is upgraded to high-frequency coaxial shielded transmission cables, paired with stricter impedance matching and shielding design. This effectively reduces signal crosstalk and high-frequency interference, ensuring more stable digital signal transmission and purer sound—even high-frequency details are reproduced with pinpoint accuracy, free from distortion or attenuation.

4. ES9039SPRO DAC Module Upgrade · Full Dynamics, Crystal-Clear Details

Equipped with the flagship ES9039SPRO DAC chip, it’s further enhanced with a multi-stage filtering and ultra-low ripple linear voltage regulation power supply, providing a cleaner working environment to fully unlock the chip’s potential.

A new clock buffer and shaping circuit, combined with the NDK femtosecond clock, further improves I2S signal quality and reduces time base errors. This dramatically expands dynamic range and maximizes the resolution of musical micro-details—whether it’s the grandeur of a symphony or the delicate emotion of a vocal performance, every note is reproduced with distinct layers and full dimensionality, as if you’re listening live.

5. Main Board Full Upgrade · Perfect Balance of Tube Warmth and Resolution, Adaptable to All Scenarios

✅ A custom multi-stage linear voltage regulation and filtering architecture is exclusively designed for the DAC module, delivering purer analog output for more transparent, natural sound—no more dryness or harshness.

✅ The tube analog output circuit is fully redesigned and re-engineered. With no global negative feedback, THD (Total Harmonic Distortion) is reduced to just 0.05%! It retains the unique warm tube flavor and natural harmonic structure while achieving better dynamic, linearity and control— listening is comfortable even for extended periods.

✅ Both RCA and XLR outputs offer adjustable gain from 0 to +6DB. When playing low-level recordings (especially symphonies), sound becomes fuller with better dynamics, easily handling all music styles and standing up to the most complex tracks.

6. Audiophile-Grade Components · Every Part is Crafted for Sound Quality

We refuse cheap components and stay true to our audiophile roots—every material is carefully selected:

✅ US military-grade resistors, paired with audiophile-grade components from brands like Vishay BC, Nichicon, RIFA, Panasonic OS-CON, and WE. Solid construction and stable performance lay a rock-solid foundation for ultimate sound quality;

✅ Two custom high-power toroidal transformers, both using M6/Z11 seamless gray sheet iron cores, providing ample power reserve. Analog and digital power supplies are independent, eliminating cross-interference and ensuring no sound loss from power crosstalk;

✅ A high-grade custom multi-stage filter board is installed before the transformer input, effectively filtering out mains interference for cleaner power and more stable sound quality.

We don’t compete on the lowest price—we focus on quality! Every cent of cost goes into sound quality, so every note you hear is a sincere tribute to music.

Technical Specs

Flexible Configuration | Customize to Your Listening Preferences

USB Input Module (2 Options) | Choose Based on Your Decoding Needs

1. Self-Powered Custom Optimized Combo384: Equipped with the top-tier NDK SDA femtosecond clock and μV-level voltage regulation chip, supporting PCM 44.1Khz – 384Khz and DSD 64fs-512fs. Maximum resolution, ideal for users chasing ultimate sound purity and detail;

2. Xing Official Version: NDK SD femtosecond clock, USB-powered, supporting PCM 44.1Khz – 768Khz and DSD 64fs-1024fs. Perfect for users seeking the highest DSD1024 up-sampling capability.

Raspberry Pi/I2S Input Module (4 Options) | Flexible, Practical, and Fun

1. No Pre-Installed Module: Empty design allows for future installation of Raspberry Pi 4B or 5B streamer boards—ideal for DIY enthusiasts with their own Pi hardware;

2. I2S Input Module: Specifically designed for users with external USB interfaces, offering strong compatibility, easy integration with existing equipment, and no extra debugging;

3. Raspberry Pi 5B 2GB + 64GB (Free Pre-Installed System): Choose from Ropieee, Moode, or Volumio. Ropieee supports Roon Bridge, DLNA/UPNP Bridge, HQPLAYER NAA Bridge, and Squeezelite Bridge—ready to use out of the box, making it easy to build your own streamer system;

4. Raspberry Pi 5B 2GB + 64GB (Pre-Installed Genuine Diretta Target System Bridge): The ultimate choice for the best sound quality! A one-time investment with permanent official firmware updates, unlocking maximum decoding performance and delivering the most authentic musical sound.

Diretta Official Details: https://www.diretta.link/

Detachable Output Coupling Capacitors | Customize Your Sound, Unlock New Experiences

No limits—freely replace output coupling capacitors to achieve different sound styles and performance, tailoring your listening experience:

1. Standard OHVL 2.2UF 400V: Neutral, natural sound that suits all music genres—perfect for beginners;

2. US VCAP Odam 2.2UF 400V: Delivers maximum sound detail resolution and enhanced high/low frequency extension, ideal for audiophiles pursuing ultimate clarity;

3. UK Audio Note Copper 2.2UF 630V: Large-size capacitor with full, powerful mid-bass, warm and sweet tone, and soft, delicate highs—perfect for users who love warm tube sound.

❤️ Why Audiophiles Can’t Miss This

✅ 10 rounds of engineering prototype optimization—every change is for ultimate sound quality;

✅ All-around upgrades from power supply to signal chain, components to tuning—sound quality improved in every way;

✅ Perfect balance of tube warmth and resolution, THD+N as low as 0.05% without negative feedback—natural sound that’s comfortable for extended listening, suitable for all music styles;

✅ Flexible configuration to suit your needs—ideal for both DIY enthusiasts and beginners, easy to set up;

✅ Audiophile-grade components and solid craftsmanship, 9.5KG —stable, durable, and built to last with guaranteed sound quality;

✅ Official warranty for worry-free after-sales support—invest with confidence and focus on enjoying pure music.

When it comes to audiophile equipment, we never compromise. After a year of refinement and 10 rounds of rework, the MP-DX MK2 is designed for one purpose: to let every music lover hear the most authentic, delicate sound possible. We don’t compete on price—we focus on quality—because we know that for true audiophile gear, the sound you hear is the best testament to its value.

Whether you’re a seasoned audiophile or a new music enthusiast, the MP-DX MK2 delivers the ultimate sound quality you crave, turning every listening session into an immersive musical experience.

Combo384 USB Windows Driver: https://www.amanero.com/drivers/setupuac2.exe 

Xing USB Windows Driver: https://www.xingcore.com/resource/XingCore_UsbAudio_v5.72.0.exe

Ropieee OS: https://github.com/RoPieee/RoPieee

Diretta Host: https://www.diretta.link/preview/