Spin Semiconductor

I'm trying to mimic the response of a typical bass amp. Maybe I'll mimic a few different bass amps. Then I'll have the the 3 pots for added EQ. I borrowed a few books from the library but I'm still lost. It's not the programming it's the alogoriths...what to use, how to use them. Is there a good sim...

Here is what I am trying to make: 3 pots for bass, mid and treble + 1 band of parametric EQ. I have read all the documentation on your site but I am still not sure how to proceed. I downloaded act_xover.spn which is useful but I don't know how to calculate the EQ parameters. Any help appreciated inc...