OVERALL
SPECS
VS AVERAGE
REVIEWS
ALTERNATIVES

FIFINE K651 Review | 76 Data compared

double-arrow
  • Avg. price in UK: ~£55
  • Avg. price in US: ~$70
  • Connection type: USB
  • Transducer type: dynamic
  • Max SPL: ?
  • Supported sample rates: 48 kHz
  • Output connector type: USB-c

FIFINE K651 review. Compare 76 technical specifications and user reviews to see how it ranks among microphones and if it is worth buying.

6.9

Overall score

What it is: An overall evaluation of the microphone's quality, based on technical analyses and user reviews.

When it matters: When you need a quick reference to identify the best microphones on the market.

Score components:

75.0%

6.4

Technical Score

25.0%

8.5

User score

Good
6.4

Technical Score

What it is: An assessment of the microphone's technical performance, covering eight key areas: sound quality, sensitivity, pickup pattern, connectivity, onboard controls, accessories, compatibility, and design.

When it matters: When you want to compare microphones based on technical performance and available features.

Score components:

20.0%

5.6

Audio Performance

20.0%

6.7

Recording

16.0%

3.2

Pickup Patterns

16.0%

6.4

Controls & Features

10.0%

10

Power

7.0%

10

Compatibility

5.0%

4.0

Connectivity

3.0%

5.8

Design

3.0%

9.7

Accessories

Good
8.5

User score

What it is: A rating that combines user reviews and the total number of reviews received by the microphone.

When it matters: When you want to know how a microphone performs in real use and how reliable it remains over time according to user feedback.

Score components:

70.0%

9.0

User reviews

30.0%

7.5

Popularity

User score:
United Kingdom
amazon
4.5
(335)
amazon
4.5
(190)
United States
Amazon_logo.png
4.5
(352)
Amazon_logo.png
4.5
(190)

(Reviews last updated: July 2026)

Excellent
  • 6.1
    Gaming

    Score components:

    25.0%

    10

    Zero-latency monitoring

    25.0%

    4.0

    Onboard gain control

    20.0%

    10

    Mute function

    20.0%

    1.0

    Volume control levels

    10.0%

    4.0

    RGB lighting

  • 5.7
    Podcasting

    Score components:

    25.0%

    10

    Cardioid pattern

    20.0%

    10

    Zero-latency monitoring

    20.0%

    4.0

    Onboard gain control

    20.0%

    1.0

    Audio interface bit depth

    15.0%

    1.0

    Audio interface sample rate

  • 5.6
    Vocal recording

    Score components:

    40.0%

    ?

    Max SPL

    20.0%

    1.0

    Highest frequency

    20.0%

    1.0

    Lowest frequency

    20.0%

    10

    Cardioid pattern

  • 7.5
    Streaming

    Score components:

    25.0%

    10

    Loopback support

    25.0%

    10

    Zero-latency monitoring

    20.0%

    4.0

    Onboard gain control

    15.0%

    10

    Mute function

    15.0%

    1.0

    Volume control levels

  • 7.3
    Camera use

    Score components:

    30.0%

    1.4

    Weight

    25.0%

    10

    Windscreen included

    25.0%

    10

    Shock mount included

    10.0%

    10

    Height

    10.0%

    9.2

    Width

  • fifine-k651
  • fifine-k651
  • fifine-k651
  • fifine-k651
  • fifine-k651
  • fifine-k651
  • fifine-k651
  • fifine-k651
  • fifine-k651
fifine-k651
fifine-k651
fifine-k651
fifine-k651
fifine-k651
fifine-k651
fifine-k651
fifine-k651
fifine-k651

Best prices in UK

Best rankings

?

Available: ranking among products currently available (including other versions of this product).
All: ranking among all products in the database.

Verdict

The Fifine K651, also known as the Amplirocket, is a budget-friendly USB dynamic microphone kit designed specifically for gaming and streaming. It features a unidirectional cardioid pickup pattern, a frequency response of 110Hz to 15kHz, and a sensitivity of -40±3dB, making it effective at isolating voices while minimizing background noise. The rugged metal microphone includes a touch-sensitive mute button with LED indicators and is bundled with an adjustable boom arm and an RGB-lit shock mount that offers eight lighting modes. Its main pros include high-quality close-up vocal clarity, a comprehensive all-in-one setup for beginners, and plug-and-play compatibility with PC, Mac, and PlayStation consoles. However, notable cons include the lack of a built-in gain knob or headphone jack for zero-latency monitoring, and the requirement of two separate USB cables to power both the microphone and the RGB shock mount simultaneously.

Technical Specifications of FIFINE K651

Technical Score

What it is: An assessment of the microphone's technical performance, covering eight key areas: sound quality, sensitivity, pickup pattern, connectivity, onboard controls, accessories, compatibility, and design.

When it matters: When you want to compare microphones based on technical performance and available features.

Score components:

20.0%

5.6

Audio Performance

20.0%

6.7

Recording

16.0%

3.2

Pickup Patterns

16.0%

6.4

Controls & Features

10.0%

10

Power

7.0%

10

Compatibility

5.0%

4.0

Connectivity

3.0%

5.8

Design

3.0%

9.7

Accessories

6.4
FIFINE K651 has a technical score of 6.36 points, which is lower than 69.4% of microphones.
User score

What it is: A rating that combines user reviews and the total number of reviews received by the microphone.

When it matters: When you want to know how a microphone performs in real use and how reliable it remains over time according to user feedback.

Score components:

70.0%

9.0

User reviews

30.0%

7.5

Popularity

User score:
United Kingdom
amazon
4.5
(335)
amazon
4.5
(190)
United States
Amazon_logo.png
4.5
(352)
Amazon_logo.png
4.5
(190)

(Reviews last updated: July 2026)

8.5
FIFINE K651 has a user score of 8.54 points, which is higher than 61.8% of microphones.
Popularity
What it is: An indicator based on the number of reviews received by the microphone.
When it matters: When you prefer to buy a product chosen and reviewed by many other consumers.
7.5
FIFINE K651 has a popularity of 7.5 points, which is higher than 59.3% of products in this category.
Ratio quality/price

What it is: An indicator that combines the microphone's overall rating with its cost.

When it matters: When you are looking for a microphone with a good balance between quality and price.

Score components:

60.0%

6.9

Overall score

40.0%

10

Price

7.8
FIFINE K651 has a quality-to-price ratio of 7.8 points, which is lower than 59.3% of products in this category.
Microphone type
What it is: The overall microphone class intended for uses such as studio work, lavalier recording, handheld speech, or instrument capture.
When it matters: When you are choosing the right microphone style for studio work, interviews, streaming, or instruments.

Importance: LOW

studio
Transducer type
What it is: The transducer technology used to convert sound into an electrical signal.
When it matters: When you are choosing between condenser, dynamic, or ribbon behavior for your room and voice.

Importance: LOW

dynamic
Diaphragm size
What it is: The diameter of the microphone diaphragm that reacts to incoming sound pressure.
When it matters: When you compare small and large diaphragm microphones for vocal detail, room tone, or transient response.

Importance: LOW

?
Capsule type
What it is: The capsule construction used inside the microphone to capture sound.
When it matters: When you compare different capsule designs for tone, detail, or recording style.

Importance: LOW

single
Sensitivity
What it is: The output level produced by the microphone for a given sound pressure reference.
When it matters: When you need enough output level without driving your preamp too hard.

Importance: LOW

-40 dBV/Pa
Show more
Connection type
What it is: The connection standard used to link the microphone with recorders, mixers, phones, or computers.
When it matters: When you need the microphone to plug directly into the device you actually record with.

Importance: LOW

USB
Output connector type
What it is: The type of output connector used by the microphone for sending its audio signal.
When it matters: When you need the microphone to connect to a specific kind of input on your gear.

Importance: LOW

USB-c
Headphone output
What it is: Indicates whether the microphone has a headphone output for direct monitoring.
When it matters: When you want to hear your own voice directly while recording or streaming.

Importance: LOW

no
FIFINE K651 does not include a headphone output. 63.5% of microphones include this output.
3.5 mm audio jack
What it is: Indicates whether a 3.5 mm audio jack is available for monitoring or direct connection.
When it matters: When you want to plug headphones or a cable directly into a standard 3.5 mm socket.

Importance: LOW

no
FIFINE K651 does not include a 3.5 mm jack. 63.3% of microphones include this connector.
6.35 mm audio jack connector
What it is: Indicates whether a 6.35 mm audio jack connector is present on the microphone or included interface.
When it matters: When your headphones, mixer, or instrument chain relies on a 6.35 mm jack connection.

Importance: LOW

no
FIFINE K651 does not include a 6.35 mm jack. 2% of microphones include this connector.
Show more
Supported sample rates
What it is: The digital sample rates supported by the microphone for recording or monitoring.
When it matters: When you need the microphone to support the sample rates used in your recording workflow.

Importance: LOW

48 kHz
Supported bit depths
What it is: The digital bit depth values supported by the microphone for audio capture.
When it matters: When you want more digital recording resolution for editing or processing later.

Importance: LOW

16 bit
Audio interface sample rate
What it is: The audio interface sample rates supported by the microphone for digital capture or monitoring.
When it matters: When you need the microphone interface to support the sample rate used by your recording or streaming setup.

Importance: MEDIUM

48 kHz
FIFINE K651 supports an interface sample rate of 48 kHz which is higher than that of 2.4% of microphones and equal to that of 55.3% of microphones.
Audio interface bit depth
What it is: The audio interface bit depths supported by the microphone for digital recording quality.
When it matters: When you want the microphone interface to support the bit depth used in your recording chain.

Importance: LOW

16 bit
FIFINE K651 supports an interface bit depth of 16 bit which is lower than that of 58.8% of microphones and equal to that of 41.2% of microphones.
Signal-to-noise ratio (DAC)
What it is: The signal to noise ratio of the integrated DAC or headphone interface stage.
When it matters: When you monitor through the microphone headphone output and want that digital path to stay quiet.

Importance: MEDIUM

?
Show more
N. of polar patterns
What it is: The number of selectable pickup patterns available for different recording situations.
When it matters: When one microphone has to cover solo voice, room sound, and interview style setups.

Importance: MEDIUM

1
The number of selectable polar patterns offered by FIFINE K651 is 1, which is equal to that of 75.4% of microphones.
Cardioid pattern
What it is: Indicates whether the microphone offers a cardioid pickup pattern for front focused capture.
When it matters: When you want to isolate one speaker in front of the microphone for podcasts, calls, or streaming.

Importance: MEDIUM

yes
FIFINE K651 supports a cardioid pickup pattern. 91% of microphones support this pattern.
Omnidirectional pattern
What it is: Indicates whether the microphone offers an omnidirectional pickup pattern for 360 degree capture.
When it matters: When you want to capture everyone around the microphone instead of one voice from the front.

Importance: MEDIUM

no
FIFINE K651 does not support an omnidirectional pickup pattern. 26.1% of microphones support this pattern.
Hypercardioid pattern
What it is: Indicates whether the microphone offers a hypercardioid pickup pattern with narrower front focus.
When it matters: When you want stronger rejection of sounds coming from the sides in a noisy room.

Importance: LOW

no
FIFINE K651 does not support a hypercardioid pickup pattern. 1.5% of microphones support this pattern.
Bidirectional pattern
What it is: Indicates whether the microphone offers a bidirectional pickup pattern for front and rear capture.
When it matters: When you record two people facing each other with one microphone between them.

Importance: LOW

no
FIFINE K651 does not support a bidirectional pickup pattern. 17.1% of microphones support this pattern.
Mute function
What it is: Indicates whether the microphone has a built in mute control for quickly silencing the signal.
When it matters: When you need to silence the microphone instantly during live calls, streams, or meetings.

Importance: MEDIUM

yes
FIFINE K651 includes a mute function. 67.8% of microphones include this control.
Onboard gain control
What it is: Indicates whether the microphone provides a built in control for adjusting input gain.
When it matters: When different speakers or scenes need fast gain changes without touching the interface.

Importance: MEDIUM

no
FIFINE K651 does not include onboard gain control. 51.5% of microphones include this control.
Volume control levels
What it is: The available volume level or volume adjustment provided directly on the microphone or its interface.
When it matters: When you want direct volume adjustment on the microphone or its built in interface.

Importance: LOW

0
FIFINE K651 offers volume output of 0 which is lower than that of 65.1% of microphones and equal to that of 34.9% of microphones.
Flat DSP mode
What it is: Indicates whether the microphone provides a flat DSP mode without tonal processing.
When it matters: When you want a neutral sound profile before adding your own EQ or processing.

Importance: LOW

no
FIFINE K651 does not support a flat DSP mode. 25.5% of microphones offer this processing option.
DSP presets
What it is: The number of built in DSP preset modes available for different sound profiles.
When it matters: When you want quick tone changes for voice, streaming, or different recording scenes.

Importance: LOW

0
FIFINE K651 offers 0 DSP presets, which is equal to 83.4% of microphones.
Show more
Phantom power required
What it is: Indicates whether the microphone needs external phantom power to operate normally.
When it matters: When you use the microphone with an interface or mixer that may not provide phantom power.

Importance: MEDIUM

no
FIFINE K651 requires phantom power. 90.4% of microphones also require phantom power.
Phantom power voltage
What it is: The phantom power voltage required by the microphone for proper operation.
When it matters: When you must confirm that your power supply matches what the microphone actually expects.

Importance: LOW

N/A
USB bus-powered
What it is: Indicates whether the microphone can be powered directly through its USB connection.
When it matters: When you want the microphone to run from a laptop or phone without a separate power supply.

Importance: MEDIUM

yes
FIFINE K651 supports USB bus power. 85.9% of microphones support USB-powered operation.
Battery life
What it is: The expected operating time on battery power during portable or wireless use.
When it matters: When you use the microphone away from wall power for events, field work, or mobile video.

Importance: LOW

N/A
Height
What it is: The overall height of the microphone body, stand, or supplied desktop structure.
When it matters: When the microphone has to fit under a monitor, inside a booth, or into a limited desk space.

Importance: LOW

142 mm
FIFINE K651 is 142 mm tall, which is shorter than 86.2% of microphones and equal in height to 0.5% of microphones.
Width
What it is: The overall width of the microphone body or its integrated base.
When it matters: When the microphone must fit between monitors, on a narrow desk, or inside a compact rig.

Importance: LOW

55 mm
FIFINE K651 is 55 mm wide, which is narrower than 53.1% of microphones and equal in width to 5.1% of microphones.
Thickness
What it is: The overall depth or front to back thickness of the microphone unit.
When it matters: When front to back depth decides whether the microphone clears your screen or keyboard area.

Importance: LOW

105 mm
FIFINE K651 is 105 mm thick, which is thicker than 86.8% of microphones and equal in thickness to 0.5% of microphones.
Weight
What it is: The total mass of the microphone with its included or attached parts.
When it matters: When you mount the microphone on a small arm, pack it for travel, or hold it for long sessions.

Importance: LOW

1,500 g
FIFINE K651 weighs 1500 g, which is heavier than 94.9% of microphones.
Body material
What it is: The main material used for the microphone body or housing.
When it matters: When you care about how sturdy, premium, or lightweight the microphone body feels over time.

Importance: LOW

metal
Show more
Included accessories
What it is: The accessories supplied in the box with the microphone for mounting, protection, or immediate use.
When it matters: When you want the box to include the accessories needed to set up and use the microphone right away.

Importance: LOW

boom arm; desk clamp; shock mount; windscreen; mount adapter
Shock mount included
What it is: Indicates whether a shock mount is included to reduce vibration and handling noise.
When it matters: When desk vibrations or boom arm movement would otherwise travel into the recording.

Importance: LOW

yes
FIFINE K651 includes a shock mount. 49.5% of microphones include this accessory.
Pop filter included
What it is: Indicates whether a pop filter is included to reduce plosive sounds during speech recording.
When it matters: When you record speech up close and want to reduce strong p and b bursts.

Importance: LOW

yes
FIFINE K651 includes a pop filter. 60.9% of microphones include this accessory.
Windscreen included
What it is: Indicates whether a windscreen is included to reduce wind and breath noise.
When it matters: When you record outdoors or close to the mouth and want less wind or breath noise.

Importance: LOW

yes
FIFINE K651 includes a windscreen. 31.3% of microphones include this accessory.
Cable length
What it is: The length of the included or attached audio cable supplied with the microphone.
When it matters: When the microphone has to reach your desk, camera rig, or interface without extension cables.

Importance: LOW

2.5 m
FIFINE K651 has a cable length of 2.5 m which is longer than that of 62.6% of microphones and equal to that of 15.5% of microphones.
Android compatibility
What it is: Indicates whether the microphone can work properly with Android phones or tablets.
When it matters: When you plan to use the microphone with an Android phone or tablet without trial and error.

Importance: LOW

yes
FIFINE K651 is compatible with Android. 65.8% of microphones are compatible with Android.
iOS compatibility
What it is: Indicates whether the microphone can work properly with iPhone or iPad devices.
When it matters: When you want the microphone to work properly with an iPhone or iPad setup.

Importance: LOW

yes
FIFINE K651 is compatible with iOS. 61.3% of microphones are compatible with iOS.
Windows compatibility
What it is: Indicates whether the microphone can work properly with Windows computers.
When it matters: When your recording or streaming setup runs on a Windows computer.

Importance: LOW

yes
FIFINE K651 is compatible with Windows. 100% of microphones are compatible with Windows.
macOS compatibility
What it is: Indicates whether the microphone can work properly with macOS computers.
When it matters: When your audio setup depends on a Mac or MacBook as the main recording machine.

Importance: LOW

yes
FIFINE K651 is compatible with macOS. 99.5% of microphones are compatible with macOS.
Xbox compatibility
What it is: Indicates whether the microphone is explicitly compatible with Xbox consoles or controllers.
When it matters: When you want to connect and use the microphone with an Xbox console or controller.

Importance: LOW

no
FIFINE K651 is not compatible with Xbox. 2.3% of microphones are compatible with Xbox.
Reported as not compatible with Xbox.
Show more

FIFINE K651 vs the average microphone

  • Supports loopback audio
    FIFINE K651 supports loopback audio, the average microphone does not.
    What it is: Indicates whether the microphone supports loopback routing for combining input and system audio.
    When it matters: When you want to send your microphone signal and system audio into one stream or recording feed.

    Importance: MEDIUM

    FIFINE K651 supports loopback audio, the average microphone does not.
  • Includes shock mount
    FIFINE K651 includes a shock mount, the average microphone does not.
    What it is: Indicates whether a shock mount is included to reduce vibration and handling noise.
    When it matters: When desk vibrations or boom arm movement would otherwise travel into the recording.

    Importance: LOW

    FIFINE K651 includes a shock mount, the average microphone does not.
  • Includes windscreen
    FIFINE K651 includes a windscreen, the average microphone does not.
    What it is: Indicates whether a windscreen is included to reduce wind and breath noise.
    When it matters: When you record outdoors or close to the mouth and want less wind or breath noise.

    Importance: LOW

    FIFINE K651 includes a windscreen, the average microphone does not.
  • Includes LED level indicator
    FIFINE K651 includes an LED level indicator, the average microphone does not.
    What it is: Indicates whether the microphone includes an LED indicator for signal or level status.
    When it matters: When you want a quick visual check that signal or mute status is behaving as expected.

    Importance: LOW

    FIFINE K651 includes an LED level indicator, the average microphone does not.
  • 43 mm shorter body
    FIFINE K651 is shorter than the average microphone (142 mm vs 185 mm). The average microphone has a height of 185 mm.
    What it is: The overall height of the microphone body, stand, or supplied desktop structure.
    When it matters: When the microphone has to fit under a monitor, inside a booth, or into a limited desk space.

    Importance: LOW

    FIFINE K651 is shorter than the average microphone (142 mm vs 185 mm). The average microphone has a height of 185 mm.142 mm vs 185 mm
  • 2 newer release date
    FIFINE K651 is newer than the average microphone (2,022 vs 2,020). The average microphone was released in 2,020.
    January 2022.
    What it is: The period when the microphone model was officially introduced to the market.
    When it matters: When you want a newer microphone platform with current connectivity or software support.

    Importance: LOW

    FIFINE K651 is newer than the average microphone (2,022 vs 2,020). The average microphone was released in 2,020.2022 vs 2020
  • 6.8% higher user score
    FIFINE K651 has a higher user score than the average microphone (8.54 vs 8.000).
    What it is: A rating that combines user reviews and the total number of reviews received by the microphone.
    When it matters: When you want to know how a microphone performs in real use and how reliable it remains over time according to user feedback.
    FIFINE K651 has a higher user score than the average microphone (8.54 vs 8.000).8.54 vs 8
  • Supports loopback audio
    FIFINE K651 supports loopback audio, the average microphone does not.
  • Includes LED level indicator
    FIFINE K651 includes an LED level indicator, the average microphone does not.
  • 43 mm shorter body
    FIFINE K651 is shorter than the average microphone (142 mm vs 185 mm). The average microphone has a height of 185 mm.
  • 2 newer release date
    FIFINE K651 is newer than the average microphone (2,022 vs 2,020). The average microphone was released in 2,020.
  • Includes shock mount
    FIFINE K651 includes a shock mount, the average microphone does not.
  • Includes windscreen
    FIFINE K651 includes a windscreen, the average microphone does not.

Total
Overall
Recording
Design
Accessories
  • 90 Hz higher low-frequency limit
    FIFINE K651 has a higher low-frequency cutoff than the average microphone (110 Hz vs 20 Hz). By comparison, the average microphone has a low-frequency limit of 20 Hz.
  • 5,000 Hz lower high-frequency limit
    FIFINE K651 has a lower high-frequency limit than the average microphone (15,000 Hz vs 20,000 Hz). By comparison, the average microphone has a high-frequency limit of 20,000 Hz.
  • 21.46 dB narrower dynamic range
    FIFINE K651 has a narrower dynamic range than the average microphone (75 dB vs 96.5 dB). The average microphone has a dynamic range of 96.5 dB.
  • 8 dB lower signal-to-noise ratio
    FIFINE K651 has a lower signal-to-noise ratio than the average microphone (70 dB vs 78 dB). The average microphone has a signal-to-noise ratio of 78 dB.
  • No headphone output
    FIFINE K651 does not include a headphone output, the average microphone does.
  • No 3.5 mm jack
    FIFINE K651 does not include a 3.5 mm jack, the average microphone does.
  • 8 bit lower interface bit depth
    FIFINE K651 supports a lower audio interface bit depth than the average microphone (16 bit vs 24 bit). The average microphone audio interface supports 24 bit.
  • No gain control
    FIFINE K651 does not include onboard gain control, the average microphone does.
  • 2.62x heavier
    FIFINE K651 is heavier than the average microphone (1,500 g vs 573 g). The average microphone weighs 573 g.
  • 49 mm thicker body
    FIFINE K651 is thicker than the average microphone (105 mm vs 56 mm). The average microphone has a thickness of 56 mm.
  • No gain control
    FIFINE K651 does not include onboard gain control, the average microphone does.
    What it is: Indicates whether the microphone provides a built in control for adjusting input gain.
    When it matters: When different speakers or scenes need fast gain changes without touching the interface.

    Importance: MEDIUM

    FIFINE K651 does not include onboard gain control, the average microphone does.
  • 8 bit lower interface bit depth
    FIFINE K651 supports a lower audio interface bit depth than the average microphone (16 bit vs 24 bit). The average microphone audio interface supports 24 bit.
    What it is: The audio interface bit depths supported by the microphone for digital recording quality.
    When it matters: When you want the microphone interface to support the bit depth used in your recording chain.

    Importance: LOW

    FIFINE K651 supports a lower audio interface bit depth than the average microphone (16 bit vs 24 bit). The average microphone audio interface supports 24 bit.16 bit vs 24 bit
  • 90 Hz higher low-frequency limit
    FIFINE K651 has a higher low-frequency cutoff than the average microphone (110 Hz vs 20 Hz). By comparison, the average microphone has a low-frequency limit of 20 Hz.
    What it is: The lowest sound frequency the microphone can capture.
    When it matters: When you want the microphone to capture more low end from deep voices or instruments.

    Importance: LOW

    FIFINE K651 has a higher low-frequency cutoff than the average microphone (110 Hz vs 20 Hz). By comparison, the average microphone has a low-frequency limit of 20 Hz.110 Hz vs 20 Hz
  • 5,000 Hz lower high-frequency limit
    FIFINE K651 has a lower high-frequency limit than the average microphone (15,000 Hz vs 20,000 Hz). By comparison, the average microphone has a high-frequency limit of 20,000 Hz.
    What it is: The highest sound frequency the microphone can capture.
    When it matters: When you need extra top end detail from breath, cymbals, or bright room ambience.

    Importance: LOW

    FIFINE K651 has a lower high-frequency limit than the average microphone (15,000 Hz vs 20,000 Hz). By comparison, the average microphone has a high-frequency limit of 20,000 Hz.15000 Hz vs 20000 Hz
  • 21.46 dB narrower dynamic range
    FIFINE K651 has a narrower dynamic range than the average microphone (75 dB vs 96.5 dB). The average microphone has a dynamic range of 96.5 dB.
    What it is: The usable level range between the microphone noise floor and its clipping limit.
    When it matters: When the recording has to keep both quiet detail and loud peaks without falling apart.

    Importance: MEDIUM

    FIFINE K651 has a narrower dynamic range than the average microphone (75 dB vs 96.5 dB). The average microphone has a dynamic range of 96.5 dB.75.04 dB vs 96.5 dB
  • 8 dB lower signal-to-noise ratio
    FIFINE K651 has a lower signal-to-noise ratio than the average microphone (70 dB vs 78 dB). The average microphone has a signal-to-noise ratio of 78 dB.
    What it is: The ratio between the useful audio signal and background noise produced by the microphone path.
    When it matters: When you record in untreated rooms and want the voice to stay cleaner than the background noise.

    Importance: MEDIUM

    FIFINE K651 has a lower signal-to-noise ratio than the average microphone (70 dB vs 78 dB). The average microphone has a signal-to-noise ratio of 78 dB.70 dB vs 78 dB
  • 2.62x heavier
    FIFINE K651 is heavier than the average microphone (1,500 g vs 573 g). The average microphone weighs 573 g.
    What it is: The total mass of the microphone with its included or attached parts.
    When it matters: When you mount the microphone on a small arm, pack it for travel, or hold it for long sessions.

    Importance: LOW

    FIFINE K651 is heavier than the average microphone (1,500 g vs 573 g). The average microphone weighs 573 g.1500 g vs 573 g
  • No headphone output
    FIFINE K651 does not include a headphone output, the average microphone does.
    What it is: Indicates whether the microphone has a headphone output for direct monitoring.
    When it matters: When you want to hear your own voice directly while recording or streaming.

    Importance: LOW

    FIFINE K651 does not include a headphone output, the average microphone does.
Total
Audio Performance
Connectivity
Recording
Controls & Features
Design

Graphic comparison of FIFINE K651 and

Attribute category
Attribute
No results found

Third-party reviews

United Kingdom
amazon
4.5
335 Reviews
amazon
4.5
190 Reviews
United States
Amazon_logo.png
4.5
352 Reviews
Amazon_logo.png
4.5
190 Reviews

(Reviews last updated: July 2026)

What customers like about FIFINE K651?

  • Excellent value for the price, often cited as a top budget 'starter kit' for streaming and gaming.
  • Comes with a comprehensive bundle including a sturdy boom arm, shock mount, and metal desk clamp.
  • Dynamic cardioid capsule provides good background noise rejection and minimizes keyboard clicks.
  • Features attractive and customizable RGB lighting on the shock mount with eight different styles.
  • Convenient tap-to-mute functionality with visual LED indicators (smiling face icons).
  • Solid metal construction that feels higher quality than its price suggests.
  • Simple plug-and-play setup via USB-C with no additional drivers required.

What customers dislike about FIFINE K651?

  • The capacitive touch-to-mute button can be unresponsive or fail after several months of use.
  • Lacks physical onboard gain or volume control knobs, requiring adjustments through OS settings.
  • Does not have a built-in 3.5mm headphone jack for direct zero-latency monitoring.
  • Can sound too quiet for some users, leading to static noise when applying heavy digital gain filters.
  • Requires two separate USB ports if you want to power both the microphone and the RGB shock mount lights.
  • Not compatible with Xbox consoles or most smartphones without specific adapters.
  • Relatively large physical size may be cumbersome for users with limited desk space.

Expert reviews

O
obli.net
07/03/2022
Fifine K651 AmpliRocket Review – Dynamic USB microphone with unique accessories and RGB", "Fifine K651 AmpliRocket Tested – Dynamic USB microphone wit...

The Fifine K651 Ampli Rocket is an affordable, all-in-one USB dynamic microphone bundle priced at around €50, specifically tailored for gaming and streaming setups. Key pros include its high-quality, all-metal microphone construction and a dense, warm "typical dynamic" audio profile that delivers solid performance for its budget. Its cardioid polar pattern provides excellent...Read more

(Translated)Show original

Video reviews

Best alternatives

maono-pd200x
MAONO PD200X

Microphones

8.0
fifine-ampligame
FIFINE AmpliGame

Microphones

7.9
maono-pd100u
MAONO PD100U

Microphones

7.7
samson-meteor-mic
Samson Meteor Mic

Microphones

7.6
creative-live-mic-m3
Creative Live Mic M3

Microphones

7.2
fifine-k688
FIFINE K688

Microphones

7.6
fifine-k678
FIFINE K678

Microphones

7.6
fduce-sl40
FDUCE SL40

Microphones

8.1
fifine-k670
FIFINE K670

Microphones

6.7
maono-dm30
MAONO DM30

Microphones

7.9
newskill-kaliope
Newskill Kaliope

Microphones

6.7
fifine-k780a
FIFINE K780A

Microphones

6.6

Compare FIFINE K651 with

VS
VS

Compare