ISSUE cabmaker importing IR with strange artefacts

  • i attach sounds examples of problem .. here
    http://dropmefiles.com/nZIRP



    source.wav - raw preamp signal from camper - monitor out
    target.wav - is source.wav with IR in DAW .. - sounds perfect
    when I convert this IR with cabmaker and attach cab profile to my source profile in kemper - it sound with weird high pitch noise.....(kemper.wav example)


    i attached IR and kemper cab profile...


    what i`m doing wrong ?) thanx for any help or suggestions...