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Samson R21 Facts: 113 Specifications & 16 Highlights

We explored the Samson R21 microphone from every angle — and found 113 specs & features like general information, dimensions & weight, audio performance & connectivity & interfaces that make it a standout performer.

50 Points
Samson
Samson
Samson R21 Dynamic Vocal Microphone
Samson R21

Highlights 16

No extras. Just what matters.
50 Points

Why is Samson R21 better than other microphones ?

General Information

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Dimensions & Weight

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Audio Performance

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Connectivity & Interfaces

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Build & Design

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Package & Accessories

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Certification & Compliance

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Quick Take

The essentials that matter—nothing extra

A fast snapshot of the Samson R21, covering its standout specification and what you can expect right out of the box.

Samson R21
Samson R21

The Samson R21 is a dynamic vocal microphone that delivers clear sound with a smooth frequency response. Its affordable price makes it a reliable choice for live performance, home recording, and content creation.

Specifications & Facts 113

Specs measured. Drama avoided.

All you need to know about the Samson R21 microphone is right here — from general information, dimensions & weight, audio performance & connectivity & interfaces to what sets it apart from other microphones. Let the community guide you.

General Information 17

Samson R21 Compatibility

Which devices or platforms are compatible?

53 Samson R21 0 Votes PC, Mac, iOS, Android, Mixer, Camera, Karaoke Machine, Audio Interface, PA System

64 Microphones in this range Mixer, Audio Interface, PA System

Samson R21
Samson R21

The Samson R21 is an XLR dynamic microphone (3-pin XLR male), so it cannot plug directly into PCs, Macs, iOS, or Android devices. You’ll need an audio interface, mixer, or XLR-to-USB adapter to make it work properly.

Lists supported platforms and devices.

Samson R21 Product Type

What is the product type?

34 Samson R21 0 Votes Dynamic

52 Microphones in this range Condenser

Samson R21
Samson R21

Dynamic mics are durable and can handle loud sources without distortion. They’re ideal for live vocals, stage work, and unpredictable environments.

Defines the basic category of the microphone.

Samson R21 Polar Pattern Type

What is the polar pattern type?

64 Samson R21 0 Votes Cardioid

69 Microphones in this range Cardioid

Samson R21
Samson R21

Cardioid pickup focuses on sound in front while rejecting noise from behind. This increases clarity in untreated rooms or noisy venues.

Identifies the default pickup pattern.

Samson R21 Connectivity Type

What is the connectivity type?

44 Samson R21 0 Votes XLR

49 Microphones in this range Wired, XLR

Samson R21
Samson R21

XLR provides stable, balanced audio transmission. It’s the universal standard for professional microphones.

Defines how the microphone connects to devices.

Samson R21 Country of Origin

What is the country of origin?

89 Samson R21 0 Votes United States

76 Microphones in this range China

Manufacturing or design origin.

Samson R21 Intended Use

What is the intended use?

67 Samson R21 0 Votes Studio, Live, Podcast, Broadcast, Instrument, Streaming

70 Microphones in this range Studio, Live, Podcast, Broadcast, Instrument, Streaming

Describes the primary application area.

Dimensions & Weight 4

Samson R21 Width

What is the width?

2.12 inch 0 Votes
Samson R21
2.93 inch (Average)

Samson R21
Samson R21

This measures about 5.38 cm, similar to the width of a travel-size deodorant can. It fits easily into standard mic clips without forcing.

The microphone’s overall width.

Samson R21 Depth

What is the depth?

2.12 inch 0 Votes
Samson R21
2.68 inch (Average)

Samson R21
Samson R21

Converted, this is also 5.38 cm, giving the R21 a symmetrical cylinder profile. This shape makes it comfortable to hold for long performances.

The microphone’s overall depth.

Samson R21 Height

What is the height?

6.85 inch 0 Votes
Samson R21
5.41 inch (Average)

Samson R21
Samson R21

This equals roughly 17.4 cm, close to the height of a typical handheld vocal mic. It remains easy to position on stands and boom arms.

The microphone’s overall height.

Samson R21 Weight

What is the weight?

0.48 lbs 0 Votes
Samson R21
0.87 lbs (Average)

Samson R21
Samson R21

That’s about 0.22 kg, making it light enough for extended use without fatigue. Its weight also prevents unwanted mic-stand sagging.

The microphone’s physical weight.

Audio Performance 12

Samson R21 Microphone Type

What is the microphone type?

64 Samson R21 0 Votes Dynamic

69 Microphones in this range Condenser

Samson R21
Samson R21

Dynamic mechanisms allow it to handle loud vocals and instruments. They are also less sensitive to background noise than condensers.

Defines the operating principle of the microphone.

Samson R21 Frequency Response (Min)

What is the minimum frequency response?

80 Hz 0 Votes
Samson R21
36.67 Hz (Average)

Samson R21
Samson R21

At 80 Hz, it naturally rolls off low-end rumble that can muddy vocals. This helps voices sound cleaner without EQ.

The lowest frequency the mic can capture.

Samson R21 Frequency Response (Max)

What is the maximum frequency response?

12,000 Hz 0 Votes
Samson R21
17,712.89 Hz (Average)

Samson R21
Samson R21

The top range of 12 kHz keeps vocals crisp without sounding harsh. It provides presence for speech and singing without adding sibilance.

The highest frequency the mic can capture.

Samson R21 Sensitivity

What is the sensitivity?

-53 dBV/Pa 0 Votes
Samson R21
-43.03 dBV/Pa (Average)

Samson R21
Samson R21

This level means it needs a moderate amount of gain, typical for handheld dynamic mics. It helps prevent feedback on stage because it isn’t overly sensitive.

Output level relative to sound pressure.

Samson R21 Directionality

What is the directionality?

34 Samson R21 0 Votes Unidirectional

44 Microphones in this range Unidirectional

Samson R21
Samson R21

A unidirectional pattern helps isolate the main sound source. It reduces unwanted room reflections and crowd noise.

General pickup orientation.

Samson R21 Output Impedance

What is the output impedance?

500 ohm 0 Votes
Samson R21
437.71 ohm (Average)

Samson R21
Samson R21

This impedance works well with most mixers and interfaces. It maintains signal quality over long XLR cable runs.

Electrical resistance of the microphone’s output.

Connectivity & Interfaces 10

Samson R21 Connection Interface

What is the connection interface?

34 Samson R21 0 Votes XLR

48 Microphones in this range XLR

Samson R21
Samson R21

The locking mechanism prevents accidental unplugging during performances. It also ensures a noise-free signal path.

Defines the main interface for connectivity.

Samson R21 Cable Detachable

Is the cable detachable?

Yes 0 Votes Samson R21

Yes Microphones in this range

Samson R21
Samson R21

A detachable cable allows easy replacement or upgrading. This extends the lifespan of the microphone significantly.

Whether the cable can be detached or replaced.

Samson R21 Balanced/Unbalanced Output

What is the output type?

34 Samson R21 0 Votes Balanced

28 Microphones in this range Balanced

Samson R21
Samson R21

Balanced output helps eliminate hum and electrical interference. It’s especially useful on stages or setups with long cable runs.

Defines the type of electrical signal output.

Samson R21 Audio Output Options

What are the audio output options?

44 Samson R21 0 Votes Analog

63 Microphones in this range Analog, Balanced

Lists output signal formats available.

Samson R21 Phantom Power Support

Does it support phantom power?

No 0 Votes Samson R21

Yes Microphones in this range

Whether the mic supports phantom power.

Samson R21 Multi-Device Pairing

Does it support multi-device pairing?

No 0 Votes Samson R21

Yes Microphones in this range

Ability to connect to multiple devices simultaneously.

Power & Battery 5

Samson R21 Power Source

What is the power source?

4 Samson R21 0 Votes Passive

40 Microphones in this range Phantom

Defines how the microphone is powered.

Samson R21 Auto Power-Off

Does it have auto power-off?

No 0 Votes Samson R21

Yes Microphones in this range

Whether the microphone shuts down automatically when idle.

Samson R21 Replaceable Battery Support

Does it support replaceable batteries?

No 0 Votes Samson R21

Yes Microphones in this range

Indicates if batteries can be swapped.

Samson R21 External Power Supply Compatibility

Is it compatible with an external power supply?

No 0 Votes Samson R21

Yes Microphones in this range

Can the mic run on external AC/DC supply.

Samson R21 Power Indicator Light

Does it have a power indicator light?

No 0 Votes Samson R21

Yes Microphones in this range

Whether a light shows power/battery status.

Controls & Features 17

Samson R21 Mute Function

Does it have a mute function?

No 0 Votes Samson R21

Yes Microphones in this range

Ability to mute audio directly on the mic.

Samson R21 Gain Control

Does it have gain control?

No 0 Votes Samson R21

Yes Microphones in this range

Ability to adjust input gain directly.

Samson R21 Headphone Monitoring

Does it support headphone monitoring?

No 0 Votes Samson R21

Yes Microphones in this range

Direct monitoring via headphone output.

Samson R21 Monitoring Mix Control

Does it have monitoring mix control?

No 0 Votes Samson R21

Yes Microphones in this range

Lets user adjust mic vs playback audio mix.

Samson R21 Touch/Motion Controls

Does it support touch/motion controls?

No 0 Votes Samson R21

Yes Microphones in this range

Allows interaction via touch gestures or motion.

Samson R21 LED Indicator Lights

Does it have LED indicators?

No 0 Votes Samson R21

Yes Microphones in this range

Lights that show status such as mute, levels, or power.

Build & Design 16

Samson R21 Body Material

What is the body material?

74 Samson R21 0 Votes Metal

64 Microphones in this range Metal

Samson R21
Samson R21

A metal body increases durability and impact resistance. It also helps reduce handling noise during performance.

The main structural material of the microphone body.

Samson R21 Shock Mount

Is a shock mount included?

Yes 0 Votes Samson R21

Yes Microphones in this range

Samson R21
Samson R21

Built-in shock absorption reduces vibration from handling or stand movement. This keeps the audio cleaner in live situations.

Whether a shock mount is included to reduce vibrations.

Samson R21 Windscreen

Is a windscreen included?

Yes 0 Votes Samson R21

Yes Microphones in this range

Samson R21
Samson R21

The internal windscreen reduces plosives and breath noise. It’s helpful for close-up singing or speaking.

Whether a windscreen is included for wind noise control.

Samson R21 Grill Material

What is the grill material?

54 Samson R21 0 Votes Metal

60 Microphones in this range Metal

Samson R21
Samson R21

The sturdy metal grill protects the capsule from bumps and drops. It also helps maintain consistent airflow around the microphone.

The material of the protective mic grill.

Samson R21 Internal Dampening Material

What is the internal dampening material?

74 Samson R21 0 Votes Foam

77 Microphones in this range Foam

Samson R21
Samson R21

Internal foam helps absorb vibrations and airflow bursts. This results in smoother, cleaner vocal capture.

The material used internally to reduce noise/vibration.

Samson R21 Internal Shockmount

Is there an internal shockmount for the capsule?

Yes 0 Votes Samson R21

Yes Microphones in this range

Samson R21
Samson R21

Internal shock mounting reduces mechanical noise from touch or movement. It ensures more consistent audio quality in handheld use.

Capsule isolation that reduces handling noise.

Package & Accessories 12

Samson R21 Stand/Tripod

Is a stand/tripod included?

Yes 0 Votes Samson R21

Yes Microphones in this range

Samson R21
Samson R21

The included stand/tripod provides immediate mounting flexibility. It’s convenient for podcasting, desktop use, or fixed vocal positions.

Whether a stand or tripod is included in the box.

Samson R21 Carrying Case

Is there a carrying case included?

Yes 0 Votes Samson R21

Yes Microphones in this range

Samson R21
Samson R21

The case protects the mic from dust and transport damage. It keeps everything organized for regular gigging or storage.

Whether a protective carrying case is part of the package.

Samson R21 Mounting Clip

Is a mounting clip included?

Yes 0 Votes Samson R21

Yes Microphones in this range

Samson R21
Samson R21

The included clip secures the mic to any standard stand. It provides stable placement even during energetic performances.

Whether a clip for attaching to stands/instruments is included.

Samson R21 Cables

Are cables included?

No 0 Votes Samson R21

Yes Microphones in this range

Indicates if connecting cables are provided.

Samson R21 Adapters

Are adapters included?

No 0 Votes Samson R21

Yes Microphones in this range

States if adapter(s) are included (e.g., XLR to 3.5mm).

Samson R21 Extra Windscreen

Is an extra windscreen included?

No 0 Votes Samson R21

Yes Microphones in this range

Indicates if a spare windscreen is included.

Certification & Compliance 6

Samson R21 Warranty

What is the warranty period?

1 years 0 Votes
Samson R21
1.73 years (Average)

Samson R21
Samson R21

A one-year warranty covers manufacturing defects. It offers basic protection and peace of mind for new buyers.

Duration of manufacturer warranty coverage.

Samson R21 Safety Compliance

Is it safety compliant?

Yes 0 Votes Samson R21

Yes Microphones in this range

Samson R21
Samson R21

Safety compliance means it meets standard operational requirements for audio equipment. This ensures reliable and hazard-free use in all setups.

Indicates adherence to safety regulations.

Samson R21 Environmental Compliance

Is it environmentally compliant?

Yes 0 Votes Samson R21

Yes Microphones in this range

Compliance with eco/environmental regulations.

Samson R21 FCC/CE Approval

Is it FCC/CE approved?

Yes 0 Votes Samson R21

Yes Microphones in this range

Explicit FCC/CE compliance approval.

Samson R21 RoHS Compliance

Is it RoHS compliant?

Yes 0 Votes Samson R21

Yes Microphones in this range

Restriction of Hazardous Substances directive compliance.

Samson R21 Professional Broadcast Certification

Is it broadcast certified?

No 0 Votes Samson R21

Yes Microphones in this range

Indicates if the mic meets pro broadcast standards.

Advanced Features 14

Samson R21 Multi-Pattern Switching

Does it support multi-pattern switching?

No 0 Votes Samson R21

Yes Microphones in this range

Ability to switch between multiple pickup patterns.

Samson R21 DSP Processing

Does it include DSP processing?

No 0 Votes Samson R21

Yes Microphones in this range

Built-in digital signal processing for sound shaping.

Samson R21 AI Noise Cancellation

Does it feature AI noise cancellation?

No 0 Votes Samson R21

Yes Microphones in this range

AI-powered suppression of background noise.

Samson R21 Beamforming Technology

Does it support beamforming?

No 0 Votes Samson R21

Yes Microphones in this range

Uses mic arrays to focus on sound sources.

Samson R21 Voice Tracking

Does it include voice tracking?

No 0 Votes Samson R21

Yes Microphones in this range

Automatically follows speaker’s voice.

Samson R21 Recording Profiles

Does it have recording profiles?

No 0 Votes Samson R21

Yes Microphones in this range

Predefined sound settings for specific uses.

Surveys

Because hot takes deserve votes.

Samson R21 Sound Quality

How would you rate the sound quality of this microphone?

Crisp and professional 0 Votes
Good and clear 0 Votes
Average clarity 0 Votes
Distorted and unclear 0 Votes

Samson R21 Noise Handling

How well does this microphone handle background noise?

Blocks out most noise 0 Votes
Handles noise fairly well 0 Votes
Reduces some noise 0 Votes
Picks up everything 0 Votes

Samson R21 Battery Life

How long does the battery last on this microphone?

Excellent — Over 20 hours 0 Votes
Long lasting — 10 to 20 hours 0 Votes
Decent — 5 to 10 hours 0 Votes
Short — 2 to 5 hours 0 Votes
Very short — Under 2 hours 0 Votes

Samson R21 Durability

How durable is this microphone based on build and lifespan?

Highly durable — Over 4 years 0 Votes
Solid — 2 to 4 years 0 Votes
Average — 1 to 2 years 0 Votes
Very fragile — Less than 1 year 0 Votes

Samson R21 Weight

How heavy is this microphone?

Ultra-light — Under 150 grams 0 Votes
Lightweight — 150 to 300 grams 0 Votes
Medium — 300 to 500 grams 0 Votes
Heavy — 500 to 800 grams 0 Votes
Very heavy — Over 800 grams 0 Votes

Samson R21 Design Appeal

How attractive is the design of this microphone?

Plain and boring 0 Votes
Somewhat okay 0 Votes
Nice looking 0 Votes
Stylish and modern 0 Votes

Samson R21 Pricing

How do you feel about the price of this microphone?

Great value for money 0 Votes
Pretty good price 0 Votes
Fair deal 0 Votes
Kinda pricey 0 Votes
Crazy expensive 0 Votes

Samson R21 Sensitivity

How sensitive is this microphone to capturing sound?

Very sensitive — Detects quiet sounds clearly 0 Votes
Sensitive — Captures a wide sound range 0 Votes
Moderate — Picks up normal voice levels well 0 Votes
Low — Needs to be close to sound source 0 Votes
Very low — Struggles to capture soft voices 0 Votes

Samson R21 Frequency Response Range

What do you think about the frequency response range of this microphone?

Wide range — 20 Hz to 20 kHz 0 Votes
Good range — 30 Hz to 18 kHz 0 Votes
Decent range — 40 Hz to 16 kHz 0 Votes
Limited range — 50 Hz to 14 kHz 0 Votes
Narrow range — Above 60 Hz only 0 Votes

Samson R21 Connectivity

How stable and reliable is the connection of this microphone?

Excellent — Always stable, no dropouts 0 Votes
Good — Works smoothly with rare issues 0 Votes
Decent — Occasional minor disconnections 0 Votes
Weak — Disconnects sometimes 0 Votes
Poor — Frequently loses connection 0 Votes

Guides 1

Yes, we brought proof.

Files 1

Samson R21 Instruction Manual

googleapis.com
googleapis.com

Reviews 0

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Average Rating

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Samson R21
Samson R21
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