TsirTech® Audio USB Portable Cassette Tape-to-MP3 Player Adapter with USB Cable and Software Cd Also Features Auto Reverse - FOR PC
No solution after 3 weeks of Audacity forum support ideas for only one channel input to the Mac.<br />Tsir support sent a useless one line suggestion 5 days after I emailed them. Seems they could care less.<br />It appears to be an Audacity driver problem since the same unit and USB cable works on a Winblows 7 machine.<br />It may one day be fixed, but until then it is not acceptable for a Mac.