2DD + 4BA Advanced Hybrid Triple-Frequency Division
3D-Printed High-Precision Acoustic Filtering Nozzle Structure
Easy to Use, Enjoy FreelyHigh-Resolution 3.5mm Single-Ended Portable DAC/AMP. USB-C is fully compatible, supporting online-controlled, microphones, with hardware decoding up to 32Bit/384kHz.
USB-C Wired ConnectionFully compatible with Computers, Android devices,and i0S devices without Drivers.
Ultra-Low Background NoiseExperience Pure Music. The ECHO-A has a measured THD+N as low as 0.01%, and a SNR as high as 100dB, delivering a truly immersive audio experience.