Here's a pair of Stromberg Carlson MD-37AS dynamic microphones from the late 1950's! These are really rebranded Electro Voice 630's. Stromberg Carlson and other audio companies licensed microphones from Electro Voice to sell with their products. These are working perfectly and have been converted to XLR! If you're looking for a dynamic microphone with a nice natural high end these would be a great option. These are the low impedance 50 ohm versions so these will need some good gain. Grab this pair of 50's EV dynamic microphones to add some natural color to your sources!