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Shure SM27 Facts: 126 Specifications & 49 Highlights

Real users on Soundfindr looked at 126 specs & features of the Shure SM27 microphone — and general information, dimensions & weight, audio performance & connectivity & interfaces topped the charts.

58 Points
Shure
Shure
Shure SM27
The Shure SM27 has been discontinued️. Our community last shared an update on November 20, 2025.
Shure SM27

Highlights 49

No extras. Just what matters.
58 Points

Why is Shure SM27 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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Power & Battery

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Build & Design

  • Shock Mount Provided with a difference of 30.0 points
  • Includes Pop Filter with a difference of 35.0 points
  • Includes Windscreen with a difference of 32.0 points
  • Strong Steel Grill
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Package & Accessories

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Certification & Compliance

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Comparisons 1

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Quick Take

The essentials that matter—nothing extra

A fast snapshot of the Shure SM27, covering its standout specification and what you can expect right out of the box.

Shure SM27
Shure SM27

The Shure SM27 is a Unidyne III microphone with a clear and balanced frequency response, making it perfect for both vocals and instruments. Its vintage design ensures durability and consistent performance, making it a top choice for professional studio microphone for recording vocals and instruments.

Specifications & Facts 126

Specs measured. Drama avoided.

Sound matters. So do specs. The Shure SM27 lists 126 of them — from headline features like general information, dimensions & weight, audio performance & connectivity & interfaces to minor but mighty perks. Explore and vote.

General Information 17

Shure SM27 Compatibility

Which devices or platforms are compatible?

41 Shure SM27 0 Votes PC, Mac, Mixer, Camera, Audio Interface, PA System

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

Shure SM27
Shure SM27

Compatible with XLR-equipped devices; can connect to computers via an interface, mixers, cameras, or PA systems. For iOS or Android, an XLR adapter/interface is required.

Lists supported platforms and devices.

Shure SM27 Intended Use

What is the intended use?

75 Shure SM27 0 Votes Studio, Live, Podcast, Broadcast, Instrument, Streaming, Video Recording, Presentation

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

Describes the primary application area.

Shure SM27 Recording Application Category

What recording applications is it best for?

61 Shure SM27 0 Votes Studio, Live, Podcast, Broadcast, Streaming

50 Microphones in this range Studio, Live, Podcast, Broadcast, Streaming

Specific contexts where the mic is best suited.

Shure SM27 Product Type

What is the product type?

77 Shure SM27 0 Votes Condenser

62 Microphones in this range Condenser

Defines the basic category of the microphone.

Shure SM27 Model Name

What is the model name?

62 Shure SM27 0 Votes SM27

55 Microphones in this range Super 55 Deluxe

The specific product identifier from the manufacturer.

Shure SM27 Form Factor

What is the form factor?

57 Shure SM27 0 Votes Handheld

51 Microphones in this range Handheld

Describes the physical style of the microphone.

Dimensions & Weight 9

Shure SM27 Width

What is the width?

2.08 inch 0Votes
Shure SM27
2.83 inch (Average)

Shure SM27
Shure SM27

This is about 5.3 cm, roughly the diameter of a soda can, giving a comfortable grip for handheld use. It’s compact enough to fit most mic clips and shock mounts without wobbling.

The microphone’s overall width.

Shure SM27 Height

What is the height?

6.15 inch 0Votes
Shure SM27
7.43 inch (Average)

Shure SM27
Shure SM27

Approximately 15.6 cm tall, similar to the length of a standard water bottle, making it easy to position on a stand or boom arm. This length provides enough body to house the large-diaphragm capsule and internal shock mount.

The microphone’s overall height.

Shure SM27 Weight

What is the weight?

1.41 lbs 0Votes
Shure SM27
1.22 lbs (Average)

Shure SM27
Shure SM27

About 0.64 kg, roughly the weight of a small paperback book, so it’s sturdy yet light enough for handheld or stand-mounted use. This weight also helps reduce handling noise without feeling heavy.

The microphone’s physical weight.

Shure SM27 Capsule Diameter

What is the capsule diameter?

1 inch 0Votes
Shure SM27
1.1 inch (Average)

Shure SM27
Shure SM27

A large 1-inch (2.54 cm) diaphragm captures detailed sound with clarity and warmth. This size is ideal for vocals and instruments requiring full-range accuracy.

The diameter of the microphone capsule.

Shure SM27 Depth

What is the depth?

2.08 inch 0Votes
Shure SM27
3.38 inch (Average)

Shure SM27
Shure SM27

Same as the width because the microphone is cylindrical, measuring about 5.3 cm across, so it feels solid in hand and fits standard mounts. This diameter ensures stable mounting and consistent directional pickup.

The microphone’s overall depth.

Shure SM27 Package Width

What is the package width?

10.8 inch 0Votes
Shure SM27
7.92 inch (Average)

The shipping package’s width.

Audio Performance 22

Shure SM27 Frequency Response (Min)

What is the minimum frequency response?

20 Hz 0Votes
Shure SM27
32.99 Hz (Average)

Shure SM27
Shure SM27

Extends down to 20 Hz, capturing the lowest notes of bass instruments or deep vocals. This helps preserve the natural sound of low-frequency sources.

The lowest frequency the mic can capture.

Shure SM27 Frequency Response (Max)

What is the maximum frequency response?

20,000 Hz 0Votes
Shure SM27
19,018.5 Hz (Average)

Shure SM27
Shure SM27

Reaches up to 20 kHz, covering the full audible spectrum and adding sparkle to vocals and instruments. This ensures recordings retain all high-frequency detail.

The highest frequency the mic can capture.

Shure SM27 Dynamic Range

What is the dynamic range?

128 dB 0Votes
Shure SM27
124.49 dB (Average)

Shure SM27
Shure SM27

The SM27 offers a dynamic range of about 128 dB when connected to a 2.5 kΩ load, allowing it to capture both very soft and very loud sounds without distortion. With a 1 kΩ load, the dynamic range slightly decreases to around 123 dB, which still provides ample headroom for most professional recording applications.

The range between quietest and loudest sounds captured.

Shure SM27 Max SPL

What is the maximum SPL?

133 dB 0Votes
Shure SM27
138.61 dB (Average)

Shure SM27
Shure SM27

The Shure SM27 can handle a maximum sound pressure level of 133 dB without engaging the pre-attenuation pad, which is sufficient for most studio and live applications. When the –15 dB pad is activated, the mic can tolerate higher sound levels, reaching up to 152 dB.

The maximum loudness before distortion.

Shure SM27 Output Impedance

What is the output impedance?

140 ohm 0Votes
Shure SM27
487.01 ohm (Average)

Shure SM27
Shure SM27

Rated at 140 Ω, which is compatible with standard preamps and audio interfaces. This ensures stable signal transfer and minimal tone coloration.

Electrical resistance of the microphone’s output.

Shure SM27 Pre-Attenuation Pad

What is the pre-attenuation pad?

-15 dB 0Votes
Shure SM27
-13.49 dB (Average)

Shure SM27
Shure SM27

The –15 dB pad allows the mic to handle louder sources without clipping, such as snare drums or guitar amps. This feature adds flexibility for high-volume recording situations.

Built-in reduction for handling loud signals.

Connectivity & Interfaces 10

Shure SM27 Connection Interface

What is the connection interface?

37 Shure SM27 0 Votes XLR

40 Microphones in this range XLR

Defines the main interface for connectivity.

Shure SM27 Cable Detachable

Is the cable detachable?

No 0Votes Shure SM27

Yes Microphones in this range

Whether the cable can be detached or replaced.

Shure SM27 Audio Output Options

What are the audio output options?

47 Shure SM27 0 Votes Balanced

43 Microphones in this range Analog, Balanced

Lists output signal formats available.

Shure SM27 Phantom Power Support

Does it support phantom power?

Yes 0Votes Shure SM27

Yes Microphones in this range

Whether the mic supports phantom power.

Shure SM27 Multi-Device Pairing

Does it support multi-device pairing?

No 0Votes Shure SM27

Yes Microphones in this range

Ability to connect to multiple devices simultaneously.

Shure SM27 Balanced/Unbalanced Output

What is the output type?

97 Shure SM27 0 Votes Balanced

73 Microphones in this range Balanced

Defines the type of electrical signal output.

Power & Battery 6

Shure SM27 Phantom Power Requirement

What is the phantom power requirement?

48 Volt 0Votes
Shure SM27
45.74 Volt (Average)

Shure SM27
Shure SM27

The Shure SM27 requires 48 V DC phantom power, drawing approximately 5.4 mA during operation. This ensures the condenser capsule and internal electronics receive stable power for consistent, high-quality audio performance.

Specifies the phantom power voltage needed.

Shure SM27 Power Source

What is the power source?

77 Shure SM27 0 Votes Phantom

53 Microphones in this range Phantom

Defines how the microphone is powered.

Shure SM27 Auto Power-Off

Does it have auto power-off?

No 0Votes Shure SM27

Yes Microphones in this range

Whether the microphone shuts down automatically when idle.

Shure SM27 Replaceable Battery Support

Does it support replaceable batteries?

No 0Votes Shure SM27

Yes Microphones in this range

Indicates if batteries can be swapped.

Shure SM27 External Power Supply Compatibility

Is it compatible with an external power supply?

No 0Votes Shure SM27

Yes Microphones in this range

Can the mic run on external AC/DC supply.

Shure SM27 Power Indicator Light

Does it have a power indicator light?

No 0Votes Shure SM27

Yes Microphones in this range

Whether a light shows power/battery status.

Controls & Features 16

Shure SM27 Mute Function

Does it have a mute function?

No 0Votes Shure SM27

Yes Microphones in this range

Ability to mute audio directly on the mic.

Shure SM27 Gain Control

Does it have gain control?

No 0Votes Shure SM27

Yes Microphones in this range

Ability to adjust input gain directly.

Shure SM27 Headphone Monitoring

Does it support headphone monitoring?

No 0Votes Shure SM27

Yes Microphones in this range

Direct monitoring via headphone output.

Shure SM27 Monitoring Mix Control

Does it have monitoring mix control?

No 0Votes Shure SM27

Yes Microphones in this range

Lets user adjust mic vs playback audio mix.

Shure SM27 Touch/Motion Controls

Does it support touch/motion controls?

No 0Votes Shure SM27

Yes Microphones in this range

Allows interaction via touch gestures or motion.

Shure SM27 LED Indicator Lights

Does it have LED indicators?

No 0Votes Shure SM27

Yes Microphones in this range

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

Build & Design 15

Shure SM27 Shock Mount

Is a shock mount included?

Yes 0Votes Shure SM27

Yes Microphones in this range

Shure SM27
Shure SM27

Includes an internal shock mount to reduce handling noise, so the mic captures clean audio. This is especially useful for live or studio setups where movement is inevitable.

Whether a shock mount is included to reduce vibrations.

Shure SM27 Pop Filter

Is a pop filter included?

Yes 0Votes Shure SM27

Yes Microphones in this range

Shure SM27
Shure SM27

Integrated pop protection reduces plosives for vocal recordings, improving clarity without extra accessories. This helps maintain consistent audio quality.

Whether a pop filter is provided for plosive reduction.

Shure SM27 Body Material

What is the body material?

47 Shure SM27 0 Votes Metal

48 Microphones in this range Metal

The main structural material of the microphone body.

Shure SM27 Finish/Coating

What finish/coating does it have?

37 Shure SM27 0 Votes Matte

42 Microphones in this range Matte

Exterior treatment or surface finish.

Shure SM27 Windscreen

Is a windscreen included?

Yes 0Votes Shure SM27

Yes Microphones in this range

Whether a windscreen is included for wind noise control.

Shure SM27 Water Resistance

Is it water resistant?

No 0Votes Shure SM27

Yes Microphones in this range

Indicates if the mic is resistant to water.

Package & Accessories 12

Shure SM27 Stand/Tripod

Is a stand/tripod included?

Yes 0Votes Shure SM27

Yes Microphones in this range

Shure SM27
Shure SM27

Comes with a stand/tripod for secure placement, suitable for desktop or stage use. This makes setup straightforward and stable for any recording scenario.

Whether a stand or tripod is included in the box.

Shure SM27 Cables

Are cables included?

Yes 0Votes Shure SM27

Yes Microphones in this range

Indicates if connecting cables are provided.

Shure SM27 Carrying Case

Is there a carrying case included?

Yes 0Votes Shure SM27

Yes Microphones in this range

Whether a protective carrying case is part of the package.

Shure SM27 Adapters

Are adapters included?

No 0Votes Shure SM27

Yes Microphones in this range

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

Shure SM27 Mounting Clip

Is a mounting clip included?

Yes 0Votes Shure SM27

Yes Microphones in this range

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

Shure SM27 Extra Windscreen

Is an extra windscreen included?

No 0Votes Shure SM27

Yes Microphones in this range

Indicates if a spare windscreen is included.

Certification & Compliance 6

Shure SM27 Warranty

What is the warranty period?

2 years 0Votes
Shure SM27
2.8 years (Average)

Duration of manufacturer warranty coverage.

Shure SM27 Safety Compliance

Is it safety compliant?

Yes 0Votes Shure SM27

Yes Microphones in this range

Indicates adherence to safety regulations.

Shure SM27 Environmental Compliance

Is it environmentally compliant?

Yes 0Votes Shure SM27

Yes Microphones in this range

Compliance with eco/environmental regulations.

Shure SM27 FCC/CE Approval

Is it FCC/CE approved?

Yes 0Votes Shure SM27

Yes Microphones in this range

Explicit FCC/CE compliance approval.

Shure SM27 RoHS Compliance

Is it RoHS compliant?

Yes 0Votes Shure SM27

Yes Microphones in this range

Restriction of Hazardous Substances directive compliance.

Shure SM27 Professional Broadcast Certification

Is it broadcast certified?

Yes 0Votes Shure SM27

Yes Microphones in this range

Indicates if the mic meets pro broadcast standards.

Advanced Features 13

Shure SM27 Multi-Pattern Switching

Does it support multi-pattern switching?

No 0Votes Shure SM27

Yes Microphones in this range

Ability to switch between multiple pickup patterns.

Shure SM27 DSP Processing

Does it include DSP processing?

No 0Votes Shure SM27

Yes Microphones in this range

Built-in digital signal processing for sound shaping.

Shure SM27 AI Noise Cancellation

Does it feature AI noise cancellation?

No 0Votes Shure SM27

Yes Microphones in this range

AI-powered suppression of background noise.

Shure SM27 Beamforming Technology

Does it support beamforming?

No 0Votes Shure SM27

Yes Microphones in this range

Uses mic arrays to focus on sound sources.

Shure SM27 Voice Tracking

Does it include voice tracking?

No 0Votes Shure SM27

Yes Microphones in this range

Automatically follows speaker’s voice.

Shure SM27 Recording Profiles

Does it have recording profiles?

No 0Votes Shure SM27

Yes Microphones in this range

Predefined sound settings for specific uses.

Surveys

Because hot takes deserve votes.

Shure SM27 Sound Quality

How would you rate the sound quality of this microphone?

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

Shure SM27 Noise Handling

How well does this microphone handle background noise?

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

Shure SM27 Battery Life

How long does the battery last on this microphone?

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

Shure SM27 Durability

How durable is this microphone based on build and lifespan?

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

Shure SM27 Weight

How heavy is this microphone?

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

Shure SM27 Design Appeal

How attractive is the design of this microphone?

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

Shure SM27 Pricing

How do you feel about the price of this microphone?

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

Shure SM27 Sensitivity

How sensitive is this microphone to capturing sound?

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

Shure SM27 Frequency Response Range

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

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

Shure SM27 Connectivity

How stable and reliable is the connection of this microphone?

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

Guides 1

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Articles 1

Shure SM27 Manual

Shure SM27 Manual

shure.com
shure.com

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