Here's a pair of original NOS Shure 545 Unidyne III Dynamic Microphones from the 1960’s! These dynamic microphones were the precursor to today’s SM57 and were built in the USA with the highest quality parts available. The 545 has more top end than the SM57 and many people prefer them for that reason. If you’ve been looking for a utility dynamic that can cover ground on a variety of different sources, these are the microphones for you! These are brand new NOS microphones in the original box with original paperwork and two 4 pin to XLR cables. You won't find a cleaner pair than these with their original paperwork, etc. Grab these classic 545’s from Shure!