1. Looks good, and it's nice and heavy 2. Sounds good with my speakers - seems to have enough power 3. The bluetooth antenna cannot be tightened - keeps falling over 4. the volume knob is not smooth - rubs against something inside. Very annoying.
I've been using for a few weeks. The bluetooth antenna is not only loose but seems not to be connected. I get good bluetooth connection only when I am next to the amplifier. From 2m away, I keep getting problems. Very bad.