Moondrop Dawn Pro 2 Silver Hi-Fi DAC & ADC Interface

Portable USB DAC with Audiophile-Grade Decoding

The Moondrop Dawn Pro 2 Silver is a compact USB dongle DAC and headphone amplifier that brings desktop-tier decoding to laptops, smartphones, and tablets. Built around dual Cirrus Logic CS43198 chips with three independent LDO regulators and dual crystal oscillators, this dongle delivers a 132dB dynamic range and a vanishingly low 0.00014% THD+N at 1kHz. This model is the right choice for listeners who want clean, low-noise playback from a pocket-sized device running off USB power.

What Sets the Dawn Pro 2 Apart

Inside the aluminum housing sits a Moondrop UA01 HiFi USB interface feeding the dual CS43198 DAC array, with separate power rails isolating analog and digital stages. A nearly lossless 100-step hardware volume control operates independently from the host's volume slider, minimizing signal compression during level adjustments. The second-generation interactive DSP unlocks parametric EQ, filter selection, and gain tuning through the Moondrop app or web interface.

Technical Specifications

• DAC Architecture: Dual Cirrus Logic CS43198 — flagship-grade chips with three independent LDO regulators
• Sample Rate Support: PCM up to 32-bit/384kHz, DSD256 — lossless decoding across the full hi-res range
• Dynamic Range: 132dB (A-weighted) at 1kHz — black-background silence between notes
• THD+N: 0.00014% at 1kHz — distortion well below the threshold of audibility
• Output Power: 124+124mW at 16Ω, 4.1Vrms at 0dBFS — drives sensitive IEMs and planar headphones alike
• Headphone Outputs: 3.5mm single-ended and 4.4mm balanced
• Input: USB-C — plug-and-play with PC, Android, and iOS sources

Who Should Pick the Dawn Pro 2

Built for listeners who already own quality IEMs or over-ear headphones and want to bypass the noisy output of a laptop motherboard or phone jack, this dongle turns any USB-C source into a proper hi-fi front end. The 4.4mm balanced output and 124mW per channel into 16Ω make it a strong match for power-hungry planar magnetic IEMs, while the 3.5mm single-ended jack covers the bulk of the in-ear monitor market. Mobile users get plug-and-play support across PC, Android, and iOS, and tinkerers get a parametric DSP with community-shared presets. This DAC/amp is the right choice for anyone stepping up from built-in audio who wants to unlock detail and dynamic range their current IEMs are already capable of.