Brent Busby <brent@xxxxxxxxxxxxx> writes: > Just so the original poster knows, switching on phantom power sends 48 > volts of DC power straight into the attached device, whether it was > designed to take it or not. This is accurate, but misses an important detail. The 48V DC is applied between the cable shield and the balanced pair, not between hot and cold of the balanced pair. If your dynamic/ribbon microphone is correctly wired (i.e. with the element between hot and cold, not between hot and the shield) then it's safe, because there is no DC across the element; if it's not correctly wired, you should fix it anyway -- both because you'll get better noise performance, and in case someone *else* plugs it into an input with phantom power... -- Adam Sampson <ats@xxxxxxxxx> <http://offog.org/> _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/mailman/listinfo/linux-audio-user
