Looking for reliable audio performance on a budget This used Radio Shack Dynamic Microphone is a solid choice for vocal applications, podcasting, or rehearsals. It's in good condition, fully tested, and ready to plug in and perform. Featuring a cardioid pickup pattern, it effectively minimizes background noise and feedback, delivering clear, focused sound. With a durable metal body and built-in on/off switch, this dynamic mic is designed for everyday use. The impedance is approximately 600 ohms, making it compatible with most standard audio equipment via a 1/4-inch or XLR connection (adapter not included). Whether you're a beginner or need a dependable backup mic, this classic Radio Shack model delivers quality and value.