Used Shure Unidyne III 545SD Dynamic Microphone

The Shure Unidyne III 545SD is a classic dynamic cardioid microphone, known for its warm, natural sound and rugged durability. This used model is in great condition and features a built-in on/off switch with dual impedance capability for versatile performance. With excellent rejection of off-axis noise, it's ideal for vocals, instruments, or broadcasting. A trusted choice for decades, the 545SD delivers professional quality and vintage appeal in a reliable, road-tested design.