https://www.thomann.de/es/alva_nanoface_black.htm
http://www.youtube.com/watch?v=S_SmeCrBu2w
http://translate.google.es/translate?hl=es&sl=sv&u=http://www.idg.se/2.1085/1.378561/kompakt-ljudkort-med-hogkvalitativa-preampar&ei=rpm1TbamNInO4wa0sKXrCw&sa=X&oi=translate&ct=result&resnum=2&ved=0CDUQ7gEwAQ&prev=/search%3Fq%3Dalva%2Bnanoface%2Bcopy%2Bbabyface%26hl%3Des%26lr%3Dlang_es%26rlz%3D1T4ADBF_esES325ES325%26biw%3D1003%26bih%3D546%26tbs%3Dlr:lang_1es%26prmd%3Divns
http://translate.google.es/translate?hl=es&sl=sv&u=http://www.idg.se/2.1085/1.378561/kompakt-ljudkort-med-hogkvalitativa-preampar&ei=rpm1TbamNInO4wa0sKXrCw&sa=X&oi=translate&ct=result&resnum=2&ved=0CDUQ7gEwAQ&prev=/search%3Fq%3Dalva%2Bnanoface%2Bcopy%2Bbabyface%26hl%3Des%26lr%3Dlang_es%26rlz%3D1T4ADBF_esES325ES325%26biw%3D1003%26bih%3D546%26tbs%3Dlr:lang_1es%26prmd%3Divns
me imagino que nada tendrá que ver en cuanto a conversores con la rme.