Letshuoer DT03 Headphone Amplifier Portable High Resolution DAC/AMP Supports 32bit/384kHz and DSD256 Headphone with USB Input and Dual Outputs 3.5mm/4.4mm for Smartphones/Laptop/PC/Music Players

Product Title:

DT03 Portable DAC & Headphone Amplifier – Dual ES9219C Chips, 3.5/4.4mm Outputs, Type-C Plug-and-Play

Product Overview:

Elevate your audio experience with the DT03 Portable DAC and Headphone Amplifier, designed to deliver high-fidelity sound with low distortion and minimal jitter. Equipped with dual ESS SABRE ES9219C DAC chips, a high-precision clock module, and versatile output options, the DT03 ensures crystal-clear audio for a wide range of headphones. Its compact, CNC-milled aluminum body combines premium build quality with convenient controls and compatibility across Android, iOS, Windows, and MacOS devices.

Key Features:

The DT03 features dual ES9219C DAC chips that provide an impressive 119dB signal-to-noise ratio and ultra-low distortion of 0.0006% on the 4.4mm balanced output, while the dedicated clock crystal oscillator significantly reduces jitter. It offers low and high gain modes, along with a dedicated volume control, allowing compatibility with headphones of varying impedance and sensitivity. Dual output interfaces include a 3.5mm single-ended output delivering 78mW (32Ω) and a 4.4mm balanced output delivering 195mW (32Ω), ensuring high-power driving capability for enhanced dynamics, transient speed, and audio accuracy. The Type-C interface supports interchangeable cables, providing plug-and-play convenience with most devices without requiring special drivers. Its CNC-milled aluminum shell is smooth and durable, featuring an RGB LED sampling rate indicator that visually reflects audio source type and bit rate.