@lewm
I also happened to hear the noise of the engine of the TT-101 grumbling when it is running.
But turning the plate by hand without power supply, everything was silent ... I think it is only a problem of calibration or a bad power supply of the engine due to some electronic component out of tolerance.
I also happened to hear the noise of the engine of the TT-101 grumbling when it is running.
But turning the plate by hand without power supply, everything was silent ... I think it is only a problem of calibration or a bad power supply of the engine due to some electronic component out of tolerance.