On Sat, Aug 11, 2012 at 10:13 AM, Ignacy <no9e at arrl.net> wrote: > ...I checked that the cable is stereo.... ========= The cable may be stereo, but mic input for the laptop may be mono. At least that's the case with many laptops. If so, you'll have to get an outboard sound module. Tony KT0NY -- http://www.isb.edu/faculty/facultydir.aspx?ddlFaculty=352