The Sennheiser MD-42 is an omni-directional reporter's microphone designed for professionals in live reporting and broadcasting. Its primary benefit is exceptional speech clarity and a forgiving pickup pattern that doesn't require precise aiming, even in demanding environments. A potential consideration is its omni-directional nature, which may pick up more ambient sound than a highly directional microphone.
All features
Model Part Number
5173
Brand
Sennheiser
Extended Product Information
FAQs
What is an omni-directional pickup pattern?
An omni-directional microphone picks up sound equally from all directions. This means it captures not only the direct sound but also ambient room sound.
Does the MD-42 require phantom power?
The Sennheiser MD-42 is a dynamic microphone and generally does not require phantom power. It should work with standard microphone inputs.
Can this microphone be used for music recording?
While optimized for speech and reporting, its frequency response (40Hz-18kHz) can capture musical instruments. However, its omni-directional pattern might not be ideal for isolating specific instruments in a dense mix without careful room acoustics.
How durable is the metal housing?
The rugged steel housing is specifically designed for tough use in live reporting and broadcasting environments, providing protection against minor impacts and wear.
What is the nominal impedance of the MD-42?
The nominal impedance of the Sennheiser MD-42 is 350 Ohms.
How does the elastically mounted capsule help?
The elastic mounting isolates the microphone capsule from the microphone body, significantly reducing the transmission of vibrations and handling noise that can occur when holding or moving the microphone.
Troubleshooting
No sound output
Check that the XLR cable is securely connected at both the microphone and the audio device. Verify that the audio device's input is active and that the volume/gain is turned up.
Excessive handling noise
Ensure the microphone capsule is properly seated and that you are not gripping the microphone body too tightly. Consider using a shock mount if available and compatible.
Wind or pop noise is still audible
While the microphone has built-in protection, in very windy conditions, an additional windscreen or foam cover may be beneficial. Ensure the sound inlet basket is clean.
Audio sounds distant or muffled
Confirm the microphone is positioned at an appropriate distance from the sound source. Check the frequency response of your audio device's EQ settings.
Pros and Cons
Pros
Excellent speech clarity and intelligibility
Robust construction for professional field use
Omni-directional pattern offers flexibility in interviews
Effective at reducing handling and wind noise
Reliable performance in challenging broadcast environments
Cons
Omni-directional pattern can pick up more background noise compared to cardioid mics
Requires a sturdy connection to audio equipment due to XLR connector
May need careful placement to isolate desired sound in very noisy areas
Setup, Compatibility & Care
Setup:
Connect the microphone to your audio recorder or mixer using a standard 3-pin XLR cable.
Ensure your audio device provides phantom power (if required by your mixer/recorder, though this is a dynamic mic and typically does not require phantom power) or has a suitable pre-amplifier.
Compatibility:
Compatible with any audio interface, mixer, or recorder equipped with a 3-pin XLR input.
Nominal impedance: 350 Ohms.
Care:
Wipe the exterior with a soft, dry cloth. Avoid using harsh chemicals or abrasives.
Store in a protective case when not in use to prevent damage.
Keep the sound inlet basket clean from dust and debris to maintain optimal performance.