Is it possible to use the BNC adapter and connect two generators at the same time and run different frequencies to Spooky2 Scalar?

It is not possible. The 2 generators will be fighting each other, one shorting out the signal from the other. They will run hot and be a bit grumpy with each other.

For more details, please click this link:
https://www.facebook.com/groups/spooky2scalar/permalink/349763268930571/