| Re: My Hsu VTF-2 graphs Is this post or pre calibration? I am getting ready to calibration my VTF2.3 and am hoping I can get between 20-80hz with +/- 3dB. Is such a result possible? Currently I have a peak of about +4db at 25hz and +12dB around 30hz which I hope to be able to flatten out. Thanks. |