I'll try what you're suggesting. I don't have the PS or the manual here with me now, but I'm assuming one of the pins (2 or 5) is marked as "sens" in the manual, correct? Further, the other pin would be 5V? I'm just guessing but I remember the "sens" pin showed no voltage and then 5V after I plugged the mic in. However, that was the only difference that took place after I made the connection. Anyway, I'll try to short these two pins and turn to your personal e-mail address if the problem persists.