Kiwi Ears AD1 Pro USB-C to 3.5mm DAC Dongle with 32-Bit Hi-Res Audio

Looking for a portable way to unlock studio-grade sound from your phone or laptop? The Kiwi Ears AD1 Pro USB-C to 3.5mm DAC dongle plugs straight into any Type-C device and instantly upgrades your audio output with a dedicated DAC chip, high-resolution decoding up to 32-bit/384kHz, and a clean 60mW total output power. It's built for listeners who want their wired headphones or IEMs to sound their best without carrying a separate amplifier.

As a compact Kiwi Ears dongle, the AD1 Pro removes the guesswork from digital-to-analog conversion. With an ultra-low 0.003% THD and a noise floor of just 2μV, it delivers a noticeably cleaner, more detailed listening experience compared to a phone's built-in audio jack — whether you're streaming music, gaming, or taking calls.

Real-world use is simple: connect it to your USB-C phone, tablet, PC, or gaming device, plug in your favorite 3.5mm headphones, and enjoy a meaningful jump in clarity, volume headroom, and tuning flexibility through the official web-based EQ.

Key Features

• Upgraded DAC Chip – Handles digital-to-analog conversion with precision, giving you cleaner, more accurate sound than a standard phone output.

• 32-Bit / 44.1–384kHz Resolution Support – Plays back high-resolution PCM audio files exactly as the artist intended, so hi-res tracks actually sound hi-res.

• 60mW Total Output Power (30mW + 30mW per channel) – Provides enough headroom to properly drive a wide range of headphones and IEMs, including harder-to-drive pairs.

• 0.003% THD & 2μV Noise Floor – Keeps distortion and background hiss to a minimum, resulting in a noticeably clearer and more transparent sound signature.

• In-Line Control Support (Android) – Lets you manage playback, volume, and calls directly from a compatible cable without touching your device.

• Microphone Support – Works with compatible in-line mic cables, making it useful for calls, voice chat, and content recording on the go.

• Official Web-Based Customizable EQ – Tune the sound signature to your personal preference directly from your browser, no app download required.

• Compact USB-C to 3.5mm Design – Small enough to carry in a pocket or laptop bag, turning any Type-C device into a high-fidelity audio source.

Why Choose This Product

The Kiwi Ears AD1 Pro is a practical upgrade for anyone whose phone, tablet, or laptop no longer has a 3.5mm headphone jack. Instead of settling for compressed Bluetooth audio, this USB-C to 3.5mm DAC dongle restores a proper wired connection while actively improving sound quality through its dedicated DAC and low-distortion output stage.

It's an easy way to get more value out of headphones or IEMs you already own — even budget-friendly pairs tend to sound noticeably better with a proper DAC and amp stage behind them. The web-based EQ adds another layer of everyday value, letting students, commuters, and professionals fine-tune their sound for music, movies, podcasts, or calls without installing extra software.

For anyone who wants better audio without carrying a bulky external amplifier, the AD1 Pro offers a genuinely portable, plug-and-play solution.

Best Use Cases

• Travel – Lightweight enough to carry daily; instantly adds a headphone jack to modern USB-C-only phones.

• Office – Clear call quality with in-line mic support for meetings and voice chat.

• Gaming – Low-noise, high-power output helps with positional audio cues on gaming devices.

• Students – Affordable way to improve headphone sound quality for lectures, study playlists, or podcasts.

• Professionals – Reliable audio companion for calls and content review while working from a laptop or tablet.

Technical Specifications