Shanling UA4 Portable USB DAC / Amplifier

Advanced ESS ES9069Q DAC Equipped with the cutting-edge ESS ES9069Q DAC, the UA4 guarantees a high-fidelity audio experience. This state-of-the-art DAC ensures precision and clarity in audio reproduction, allowing you to enjoy your music as the artist intended. Dual Ricore RT6863 Headphone Balanced Amplifier Powering your headphones to new heights, the UA4 features dual Ricore RT6863 headphone amplifiers for balanced output. With up to 211mW output power at 32 ohms, the UA4 delivers a dynamic and immersive listening experience. Hardware and Software Controls Responding to user demands, the UA4 comes with a 0.87-inch display for quick access to playback information and settings. The three buttons on the device provide control over hardware volume, software volume, and playback functions, catering to your individual preferences. Hi-Res Audio and DSD512 Support Experience audio in its purest form with the UA4. It supports Hi-Res audio up to 32/768 and DSD512, ensuring that you can enjoy the highest quality sound from your favorite tracks. Specification: Weight: about 20.8g Size: 60X25X11mm Supported specifications: 768kHz/32bit, DSD512 and MQA Gain compensation: high, low DAC conversion chip: ES9069Q Digital filter: 8 different filtering methods 3.5mm PO output Output power: 2.1V@32Ω(137mW@32Ω) Frequency response: 20Hz-40kHz (-0.7dB) THD+N: 0.0008%@32Ω (A-Weight @1.5V) Dynamic range: 120dB@32Ω (A-Weight) Channel separation: 71dB@32Ω Signal-to-noise ratio: 124dB@32Ω (A-Weight) Output impedance: 4.4mm BAL output Output power: 2.1V@32Ω(227mW@32Ω) Frequency response: 20Hz-40kHz (0.7dB) THD+N: 0.0006%@32Ω (A-Weight @ 1.5V) Dynamic range: 116dB@32Ω(-Weight) Channel separation: 106dB@ 32Ω Signal-to-noise ratio: 120dB@32Ω(A-Weight) Output impedance: