W wesp New member Dec 26, 1999 #1 I just got this old Advent mic pre amp (Model MPR-1) and it's supposed to have a power supply with it, but it doesn't. Does anyone know anything about this thing, and if so, can I get a power supply for it at like Radio Shack or something?
I just got this old Advent mic pre amp (Model MPR-1) and it's supposed to have a power supply with it, but it doesn't. Does anyone know anything about this thing, and if so, can I get a power supply for it at like Radio Shack or something?