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The MD 421-II is a legendary dynamic microphone renowned for its clear sound reproduction and exceptional versatility. Its large diaphragm element handles high sound pressure levels, making it ideal for recording loud guitar cabs and percussion. A full-bodied cardioid pattern ensures excellent feedback rejection while maintaining a natural response for broadcast and vocal applications. The integrated five-position bass roll-off switch allows for precise control over proximity effect and low-frequency clarity. Robust construction ensures reliable performance in demanding studio and live sound environments. This classic microphone remains a staple for engineers seeking professional results across a wide range of sound sources. Its directivity and ease of handling provide consistent quality for both music and speech recording.
| Transducer Principle | Dynamic |
| Pick-up Pattern | Cardioid |
| Frequency Response | 30 Hz - 17,000 Hz |
| Sensitivity | 2 mV/Pa +- 3 dB |
| Nominal Impedance | 200 Ohms |
| Bass Control | 5-position switch |
| Connector | XLR-3 |
| Length | 8.46 inches |
| Diameter | 1.93 inches |