masc

Short:        Macintosh Amiga Sound Converter
Architecture: m68k-amigaos

masc converts raw sounds back and forth between the Amiga and the Mac.

Usage:  masc <infile> <outfile>

where <infile> is the file you want to convert, and <outfile> is the name
of the converted file.  If the <infile> is in Amiga format, it will be
converted to Mac format, and if it is in Mac format, it will be converted
to Amiga format.  masc was written 100% in assembly using A68K.

Oh yeah, masc is Shareware, and it costs $50.   NOT!!!!   B-)  (it's PD)