Yesterday I connected my headphones to the Wiim amp over bluetooth (via a Fiio btr5 amp/dac), I was listening to Tidal but every time I changed between a track a loud noise would come front the speakers. I think the noise was the song briefly playing but it was hard to tell as it was so short. I had to have the amp at a fairly high volume to use the headphones and this is probably why ylthe noise was loud from the speakers but surely I shouldn't be hearing anything from the speakers when changing tracks and listening in headphones.