Drums Reverb Problem

Why is there an reverb in the drums and how to disable it…

android 10 n track studio v10

You can change the amount of reverb by going into the the Sampler view (bottom left button in the screen drums), then scroll twice to the right to get to the parameters view, ten tap on the view button on the bottom right, select the ‘Settings’ page, then move the Reverb knob.