dbx 929 single-ended noise reduction module dbx 911 TYPEⅠnoise reduction　module <br><br><br> &nbsp;dbx 929&nbsp; single-ended noise reduction module&nbsp; &nbsp;dbx 911&nbsp; &nbsp; TYPEⅠnoise reduction&nbsp;module &nbsp;2種類です&nbsp;動作確認済&nbsp;３ｎで御願いします