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MD 421-II

MD 421-II

Regular price 398,00 €VAT incl.
0,07 € Ecotax included
Sale price
0,07 € Ecotax included
Regular price Reference price

Essential Information About the Sennheiser MD 421 Microphone



  • Studio/Stage Versatility: vocals, drums, brass, guitar, piano, speech, and choirs

  • 5-Position Bass Attenuator to control proximity effect and room acoustics

  • Cardioid Polar Pattern for good isolation and effective feedback resistance

  • Transparent Sound with extended frequency response from 30 to 17,000 Hz


A Classic That Has Become an International Reference


Designed to meet professional demands, the Sennheiser MD 421 has established itself as a reliable choice among sound engineers. Its robust design and clear sonic signature make it a sought-after standard for musical applications, speech capture, and broadcasting.

Who Is It For and In What Contexts?


The MD 421 is suitable for anyone seeking a reliable and versatile microphone, from project studios to the stage. It excels on kick drums and drum shells, accurately captures speech and choirs, and highlights brass, guitar, and piano, all while remaining easy to position.

What Makes the Difference in Use


Customizable Bass Control


The 5-position switch allows fine adjustment of the low-end curve. This tames excess bass caused by proximity or room resonances, resulting in a clearer source and easier mixing.

Effective Cardioid Directionality


Its cardioid pattern favors the targeted source and reduces off-axis pickup, contributing to signal "cleanliness," better feedback resistance, and more controlled recording in reverberant environments.

Technical specifications

Frequency response - start30 HzDirectivitycardioid
Frequency response - end18 kHzCapsuledynamic
Categoryinstrument microphoneColorBlack
Polar patterncardioidNominal impedance200 Ohm
Bass switch5 levelsMinimum load impedance200 Ohm
Frequency response30 - 17,000 HzSuitable forvocals, guitar, brass, drums
Open-circuit sensitivity (1 kHz)2 mV/Pa (+/-3 dB)Ideal forkick drum, drum shells, piano, speech, choirs
Sound reproductiontransparentDimensions215 x 46 x 49 mm
Feedback resistancegoodWeight385 g

Customer reviews

Based on 2 reviews

  • 5 stars, 0 reviews
  • 4 stars, 2 reviews
  • 3 stars, 0 reviews
  • 2 stars, 0 reviews
  • 1 star, 0 reviews

  1. Basinski E.

    I have not had the opportunity to test it even though I know the qualities of this product.

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  2. Antoine R.

    MD421, if you know what it is, you know how it sounds. Pinch as usual...

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