Sennheiser MD421-II - Recording microphone

Product Highlights


- Dynamic Capsule Design
- Cardioid Polar Pattern
- 5-Position Bass Roll-Off
- Inc. Lock-On Stand Adapter
- 30-17,000 Hz Freq. Response
- Excellent Off-Axis Rejection
- Even Signal Response @ All Distance
- Handles High SPL


overview


The Sennheiser MD 421-II Microphone is a cardioid, dynamic microphone popularized by the recording and broadcast industry. The MD 421-II is favored for its ability to handle a variety of applications due to its flexible bass control. The microphone features a 5-position bass roll-off switch and frequency response of 30-17,000 Hz. The cardioid polar pattern effectively rejects off-axis noise due to room acoustics and noise, and also provides effective feedback rejection often caused by monitors positioned within close proximity.

The MD 421 II features a dynamic capsule, allowing even signal response whether close-up or at a reasonable distance. This is particularly useful for broadcast applications, where announcers and DJs can refrain from remaining absolutely stationary. The MD 421-II also handles very high sound pressure levels, making it suitable for miking instruments high in transient (peak) response.

Dynamic Capsule
The MD 421 II features a dynamic capsule, resulting in even signal response in close and reasonable distances as well as the capacity to handle high SPL levels.

Cardioid Polar Pattern
The cardioid polar pattern is effective in attenuating off-axis noise and ambiance. The cardioid polar pattern is also effective in rejecting feedback due to monitors.

5-Position Bass Roll-Off
The 5 position low frequency roll-off switch offers flexible bass attenuation allowing the microphone to be used in a variety of situations.


in the box


- Lock-On Microphone Stand Adapter
- Foam Lined Vinyl Snap Case


specifications


Transducer

- (Pressure Gradient) Dynamic

Polar Pattern

- Cardioid

Frequency Response

- 30 Hz - 17 kHz

Power Requirements

- None Dynamic, Requires No Phantom or Battery Power

Output Impedance

- 200 Ohms

Output Connectors

- XLR-3M Type

Dimensions

- 8.375 x 1.875 x 2" (215 x 49 x 46mm) LxWxH

Weight

- 14 oz (385g)