Mxcudu USB‑C to 3.5mm Hi‑Res Audio Adapter Dual DAC

Mxcudu’s USB‑C to 3.5mm audio adapter is a compact, Hi‑Res certified dongle that converts USB‑C or USB‑A ports to a studio‑grade analog headphone output using dual DAC chips CX31993 and MAX97220.

This compact audio converter is engineered to bring true high‑fidelity sound to phones, tablets, laptops and desktops that lack a dedicated headphone jack. Inside the aluminum housing you'll find a dual‑DAC architecture and a Hi‑Fi amplifier that together decode up to 32‑bit/384kHz audio and drive high‑impedance headphones. It plugs in via USB‑C and includes a USB‑A adapter for broader device compatibility, offering plug‑and‑play simplicity without driver installs.

How does the dual DAC design improve listening quality?

The adapter uses two dedicated DAC chips (CX31993 and MAX97220) working together to convert digital audio to analog with minimal distortion. This arrangement improves channel separation and preserves subtle details across the frequency range, producing clear highs and solid low end. The integrated Hi‑Fi amplifier ensures enough headroom to power demanding headphones with greater dynamics.

• Dual DACs reduce jitter and enhance stereo imaging
• 32‑bit/384kHz decoding supports high‑resolution files
• Hi‑Fi amplifier delivers clean gain for high‑impedance cans
• Improved signal‑to‑noise for quieter backgrounds

Will this work with my phone, tablet or computer?

Yes — the Mxcudu dongle is built for wide device support. It connects directly to USB‑C ports on Android phones, iPads, and many laptops; a USB‑A adapter is included for older PCs or car stereo USB ports. It functions as a plug‑and‑play audio device on most modern systems, so no driver installation is normally required.

• Compatible with Android devices with USB‑C output
• Works on iPad models and MacBooks with USB‑C ports
• Includes USB‑A adapter for legacy computers and stereos
• Suitable for music playback, calls, streaming and recording

How is the adapter built to last and avoid interference?

The shell is machined from military‑grade aluminum to protect internal circuitry and suppress electromagnetic interference (EMI). A reinforced 8‑strand 4N single‑crystal copper cable plated with silver and gold connectors reduce corrosion and preserve signal integrity over time. The robust construction makes it dependable for everyday use, commuting, studio work or travel.

• Military‑grade aluminum housing for durability and EMI shielding
• Reinforced 8‑strand single‑crystal copper silver‑plated cable
• Gold‑plated connectors for corrosion resistance
• Plug‑and‑play operation; no special software needed

Is the sound quality officially certified?

Yes — the adapter carries Hi‑Res Audio certification, meaning it meets industry standards for high‑resolution playback and faithful reproduction. The combination of certified decoding, dual DAC chips and an integrated amplifier makes it suitable for listeners who want closer-to‑studio accuracy from portable devices. The product also includes a 24‑month warranty and dedicated customer support for peace of mind.

• Hi‑Res Audio certified for authentic high‑resolution playback
• 24‑month warranty and customer support included
• Designed for consistent, long‑term performance

Who is this for: The Mxcudu USB‑C to 3.5mm adapter is aimed at audiophiles, content creators and daily listeners who want a substantial upgrade over built‑in phone DACs. It’s also a practical choice for musicians, podcasters and commuters who need reliable, high‑fidelity output from USB‑C or USB‑A ports without extra drivers. If you own studio or high‑impedance headphones and want portable, certified Hi‑Res performance, this dongle is built to deliver.