Well, only spectrographs for now until it's late at night and I can do distortion measurement more accurately. I think FR graphs have been posted ad nauseam... Or nah, just kidding. Will post FR if anyone would like to see, but I think spectro is more telling in this case. So what's the difference? Do I even have to tell you which one is which and what the effect is? @Ishcabible, please let me keep this one for a few more days (at least until the end of the following week) since I would like to let a few people try it out. It really sounds as good as it measures! If you have to ask, I DO regret trading it to you, so... yeah, you are one lucky bastard!