I don't know personally of anyone, but I believe that the man behind the Laufer Teknik Memory Player (Mark Porzilli) was the designer of the Melos electronics. It's a long shot, but you might try to contact Sam Laufer at Laufer Tekniks to see if he can be reached and also if he can handle the job (it may be a long time turnaround) or suggest someone who can do the job. Good luck.