Actually, every now and them we get some "defective" mics in...Yes, even though we QC them, some do break, but it is very little.
We exchange these units for the dealers with new ones. We call them B Stock because we cant sell them as new anymore, and the dealers dont want to buy B Stock goods. They are like orphan's looking for someone to give them home's.
If you wish to inquire about these orphan mics. You can fill out the applications for adopting them, but do not do that here at HR. Do so at alan@pmiaudio.com