Despite its compact dimensions, the KHDK Ghoul Jr turns out to be a true sound monster, offering versatile overdrive sounds for classical and modern metal. Accordingly, three basic gain settings can be preselected via the "Style"-switch, so that in connection with the drive-control from transparent clean-boost to juicy overdrive up to distortion, different distortion sounds can be realized. In addition to the tone control, the three-position "Voice" switch is also available, which can be used to determine the response in the bass and midrange.