Review on 🎶 Nobsound MS-10D MKIII HiFi Bluetooth Tube Power Amplifier Stereo Subwoofer Amp USB/Optical/Coaxial by Kartik Starks

Right after switching it on I immediately hear a buzz (even without connection to anything). I spent a day tweaking it with my mission speaker hoping that warming up would fix things. Too bad the buzz never went away and I had to bring it back. This device is really good for listening in a small space. In my small home office I hear very pleasant sound. I tried it in my living room, it didn't work. I really like this unit but the hum is too loud to hear in a small room. I hope Nobsound solves the problem. This is a really good product