Show Current Values of Each Equalizer Slider in Poweramp Feature Requests Posted April 22, 2019 +1 Do you know what is the maximum value in dB for the sliders? Or do you know the value for each step of the sliders? I'm trying to use the presets from the AutoEq project which aim to correct the frequency response of a given set of headphones starting from frequency response measurements. (https://github.com/jaakkopasanen/AutoEq) An amazing project by the way! Essentially I need to enter a specific value in dB for each slider using the 10 band presets by AutoEq.