SENNHEISER MD 21-U

Product overview

The SENNHEISER MD 21-U is a dynamic microphone from SENNHEISER, part of the Md Series range.

The MD 21 U can be used for both speech broadcasting (interviews, reporting, discussions, etc.) and music broadcasting (boom and room mics). Colour: black,

sound inlet basket: refined steel.

Key features

• Rugged all metal body
• Extremely low sensitivity to handling noise
• Very insensitive to pop and wind noise
• Uniform frequency response
• Excellent sound quality
• Integral microphone clamp thread

SENNHEISER MD 21-U: frequently asked questions

What is the pickup pattern of the MD 21-U?

Omnidirectional, according to the official specification.

What is the frequency response of the MD 21-U?

40 - 18,000 Hz.

Which connector does the MD 21-U use?

3-pin XLR.

Where can I buy the SENNHEISER MD 21-U in India?

The SENNHEISER MD 21-U is available from Shivansh Electronics, Kolkata, West Bengal, India, with delivery across India.

Workflow 1: Lead vocals on stage

Singers and front-of-house engineers at concerts and events.

Connections

Setup

1. Mount the MD 21-U on a stand with its clip, at mouth height.
2. No phantom power is needed for a dynamic microphone; leave it off unless other devices on the line need it.
3. Set the input gain while the singer performs at full level.
4. Place stage monitors in the null of the omnidirectional pickup pattern to keep feedback down.

Workflow 2: Backing vocals

Bands with several singers sharing one stage.

Connections

Setup

1. Give each backing singer their own MD 21-U.
2. Keep a similar distance to the microphone for every singer so the levels stay even.
3. Use a high-pass filter on the mixer channel to clean up stage rumble.

Workflow 3: Speech and presentations

Conference halls, schools, places of worship and events.

Connections

Setup

1. Hand the MD 21-U to the presenter or mount it on a stand at the lectern.
2. No phantom power is needed for a dynamic microphone; leave it off unless other devices on the line need it.
3. Set the gain for a normal speaking voice a hand's width from the microphone.

Workflow 4: Recording at home or in the studio

Home studios and project studios.

Connections

Setup

1. Connect the MD 21-U to an audio interface with a balanced microphone cable.
2. No phantom power is needed for a dynamic microphone; leave it off unless other devices on the line need it.
3. Set the gain so the loudest parts peak well below clipping.

Workflow 5: Podcasts and streaming

Podcasters and content creators.

Connections

Setup

1. Mount the MD 21-U on a desk stand or boom arm.
2. Speak from a constant distance for an even level.
3. Monitor on headphones while recording.

Workflow 6: Live events and rentals

Rental companies and event sound teams.

Setup

1. Check the MD 21-U and its cable before each event.
2. Label microphones and cables per channel for quick changeovers.
3. Store the microphone in its pouch or case after use.