Is it possible to attach an Mp3 player to Spooky2 Scalar as same as the GeneratorX?

The input to the scalar boxes does not accept frequencies like this. It is simply a binary amplitude modulator. If there is voltage the field will be turned off. If there’s no voltage the field is on. Playing audio into this port will essentially render the field off more than on, as most music has some level of voltage at all times.

The preset uses a square wave at 5v to drive this function to ensure that the fluctuations are either 0v or 5v with no ambiguity.
The frequency generated by the generator is not produced by the scalar field, or incorporated into it. It only governs the rate at which the field is turned on and off.

The frequencies that are generated (spread) is determined by the carrier (your tuning frequency) and modulator (the input frequency into the scalar box) and will all be centered around the frequency your boxes are tuned at. What you are looking for is called frequency addition and Spooky2 Scalar boxes do not support this.
Furthermore, if your audio input exceeds the voltage specs of this input port, you could fry something.

For more details, please check this link:
https://www.facebook.com/groups/spooky2scalar/permalink/939371446636414/