Synthia - Audio cuts in and out

Hello.

Just assembled the Synthia with my son and very excited.

Everything seems to work except the audio. You can barely hear the test instructions. There’s a loud constant almost ringing/hissing noise overlayed over the words spoken by the setup guide.

Possible defect? Power issue? Thanks in advance

Hi,

Could you please send us a clear photo of the soldering points for the speaker connector to contact@circuitmess.com ?

That will help us check if there are any connection issues and guide you with the next steps.

Thanks in advance!

Kind regards,