Hello,
I am a software engineer by profession. I am also a artist focused on watercolor,oil, and ecaustic artwork. I got into audiophile with my first HR walkman, zx2. I really liked the sound so upgraded to the gold brick Sony Walkman nw-wm1z. I needed some good iems so i purchased the Empire Ears Zeus, Noble Audio K10 and Kinera Norn. After reading about how good the fiio k9 pro ess sounds I had to get one. Let me tell you it was one of the best audio purchases. The fiio k9 pro upscales my flac music to dsd quality, it supports all the Bluetooth codecs and will drive just about any power hungry cans. My headphone collection to date are HD 6xx, HD 800s and Sony 1000xm5. I probably spend to much on audio equipment, but enjoy the hobby.