I "upgraded" my old Technics SU-VX700 amplifier a couple weeks ago. After 15 years of loyal service I wanted to switch to something that had digital inputs, was more energy efficient, and had a remote control. After some digging I found the Aiyima D03. It checked all the boxes + was tiny, had bluetooth and was and only 150 euros. I call it "upgraded" because the Technics was a beast of a Class AA (whatever that means) amplifier and probably very Hifi worthy, the D03 might be considered a down...