Ditto Looper makes loud noise from hell.

[Chorch Cluni]

So... I plugged my Ditto Looper and it went crazy noisey.
The recorded loop can be heard way back under this sound that reminds me of launching a rocket to the moon.

I did the factory reset. I updated the firmware. I contacted TC Electronic support.
I checked for loose contacts.
I cleaned pots and inputs.
I also tried different power supplies in different locations.

It's all in vain.

From customer support I was directed to the importer, but I have no money to pay for a possible fix, in this days.

Any suggestion?.