I recently bought the theAP80 Pro X, DH80 & MP145
I recently bought the the MP145 earphones, AP80 Pro X music player, and the DH80 dac amp. I bought the s9 pro too. What really impressed me was the build quality of Hidizs products as well as the portability. You can easily put any of these into your pockets without carrying a big bag. Sound quality was clear and very soothing to the ears, lending to long listening duration without listening fatigue. I strongly recommend Hidizs products.