analysis

I was wondering if anyone had any good recommendation for a good guitar frequency analyzer. I need something I can run on a tube amp into my DAW like a plugin of some sort that would have a good basis to get a already natural eq tone. thanks :wavey:

ok.. here is the website.. i studied here elettroacustic.. you can find: - FET preamp - Phantom-powered preamp built into a 1/4-inch phone plug - Analysis, equations and plots of pickup response curves - Analysis, equations and response plots of mixes of pickups - Move pickups around...