There is a horrible static noise at low levels

Significant electronic noise - 3 Stars for that.

Abysmal interference means that even when music is playing quietly, there is still some pretty nasty noise coming from this thing

This board has lot of static noise and the power ON produces a loud tone

But unless your bluetooth is right next to your phone, it has a weird static noise that will drive some people crazy.

Why do all of these cheap bluetooth audio receivers have a lot of static noise when connected?

The sound is excellent if you ignore the loud startup noise

There was some significant noise/buzz, like ground loop buzz, which is disappointing

Very clear no noise.

Too much static noise

Two issues that I'm having with it: 1) Buzzing noise emits from speakers.

It would be fine except for the ridiculous noise floor and the beeps it makes when you turn it on