The Moondrop Echo B is a compact, high-resolution DAC & AMP designed for audiophiles and casual listeners alike. Featuring a 32-bit/384kHz DAC chip, it delivers exceptional clarity and detail across all frequencies. Its 4.4mm fully balanced output ensures superior channel separation, reduced noise, and powerful signal delivery. With ultra-low distortion (THD+N as low as 0.001%) and a dynamic range of 120dB, this DAC & AMP offers clean, distortion-free sound. Advanced DSP tuning via the Moondrop Link App allows for customizable EQ and presets. The USB-C interface ensures seamless, driver-free compatibility with Android, iPhone 15, tablets, and PCs—making it a powerful, plug-and-play DAC & AMP upgrade for premium portable audio.