This auction is for a mint condition Bock Audio 241. This is an amazing microphone!!! If your looking for a great sounding 251 style microphone, this is it! It's by far one of the best vocal microphones I've ever used and owned. To make this mic more versatile, David Bock included a HF switch to give you a warmer more vintage sound by rolling off a couple of dB of the high frequencies allow this mic to be useful on many acoustic instruments. It comes with the power supply, mic cable, shockmount, and carrying case. If you have any questions feel free to ask. Thank you!