Skroutz.gr

Rolton Κ400 Set Condenser (Small Diaphragm) Microphone Head for Vocals
Microphones

Rolton Κ400 Set Condenser (Small Diaphragm) Microphone Head for Vocals

Key features:

  • Omnidirectional
  • Battery life: Approximately 72 hours
  • Wired
  • Conference microphone

  • Type (Directivity)

    Omnidirectional

    (Omnidirectional): Captures sound equally from all directions. Ideal for environmental recordings, interviews, and natural sound.
  • Usage Voice, Presentations & Theater
  • Placement Head
  • Connectivity USB, 3.5mm
  • See all
39 00 €
39 Coins 39 Coins
Delivery by Thu, 02 Jul
2,50 € to a Skroutz Point
Do you want it with Free shipping?
From Rhoelect 4.0 (26)
4.0 (26 reviews)
Ρόδος, Δωδεκανήσου
See Audio on the page of Rhoelect
What if it breaks?

You have at least a 2-year warranty. Contact us by phone and we will immediately take care of the repair, replacement or refund of your money, completely free of charge.

What if I change my mind?

No problem, as long as it's within 14 days. We'll come pick it up or you can choose the Skroutz Point that suits you, completely free for up to 2 times per year, and we'll refund your money. Get Skroutz Plus to enjoy unlimited free returns.

Product report

Specifications

Specifications

Dimensions

Mode of Operation
Condenser (Small Diaphragm)

Mode of Operation

Condenser (Small Diaphragm)
Very accurate and fast in response. Suitable for instruments with detail and high frequencies (acoustic guitar, piano, overheads).
Directivity
Omnidirectional

Directivity

Omnidirectional

(Omnidirectional): Captures sound equally from all directions. Ideal for environmental recordings, interviews, and natural sound.
Signal-to-Noise Ratio (SNR)
-

Signal-to-Noise Ratio (SNR)

Indicates the difference between the useful signal and the microphone's noise. The higher the value in dB, the clearer the sound. A microphone with a low SNR may sound “noisy,” especially in quiet environments or when recording low-volume sounds. On the other hand, a high SNR means that noise is minimal compared to the sound you want to capture, offering a more professional, clear, and detailed result—ideal for studio, vocals, or high-quality recording.

  • 35 – 60 dB (Low SNR): Noticeable noise is present. Suitable for casual use or loud sources.
  • 60 – 90 dB (Medium SNR): Good signal-to-noise balance. Suitable for live performances and general use.
  • 90 – 110 dB (High SNR): Very clear signal with minimal noise. Ideal for studio, vocals, and high-quality recording.
Connectivity
USB, 3.5mm

General Characteristics

Device Group
Voice, Presentations & Theater
Placement
Head
Vintage
No
Set
Yes
Color
Black

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

See all specifications

Reviews (8)

Reviews

4.5
8
4.5
Review this product
  1. 6
  2. 1
  3. 3 stars
    0
  4. 1
  5. 1 star
    0
Review this product
  • Value for money
  • Sound quality
  • Construction quality
  • Durability
  • T_M93
    5
    1 out of 1 members found this review helpful
    T_M93

    Verified purchase

    Summary after use:

    After three months of very hard use (and always protected in a pouch), the charging plug broke.

    Overall, I must have done five charges during this time; those I did with a bit more hurried movement at school to connect the plug under time pressure were fatal.

    Wonderful while it lasted, but in the hard work of school, which has no breaks but involves packing equipment and running around like a soldier, it can't withstand.

    I'm contemplating whether to search for a rare charger for the uncommon type of lithium battery it takes or to get the immediately more expensive one with alkaline batteries and regret the expenses?

    Translated from Greek ·
    • Sound quality
    • Value for money
    • Construction quality
    • Durability
    Did you find this review helpful?
  • 5
    efi.kamaka

    Verified purchase

    Highly effective, with clear sound! I also forget to charge it! The battery lasts several days!

    Translated from Greek ·
    • Sound quality
    • Construction quality
    • Durability
    • Value for money
    Did you find this review helpful?
  • 5
    Taskav

    Verified purchase

    Very good! It helped me a lot in teaching.

    Translated from Greek ·
    Did you find this review helpful?
  • 4
    2 out of 2 members found this review helpful
    Filippos_Alexandratos

    Verified purchase

    Attention to the distance between the microphone and the speaker as it easily picks up sound.

    Translated from Greek ·
    • Sound quality
    • Construction quality
    • Durability
    • Value for money
    Did you find this review helpful?
  • 5
    stefanos.michalopoulos

    Verified purchase

  • 2
    Nikitas_Anastasiadis

    Verified purchase

  • 5
    Eirini_Gimp

    Verified purchase

  • 5
    Antonis_Voudis

    Verified purchase

    • Value for money
    • Sound quality
    • Construction quality
    • Durability
  • T_M93
    5
    T_M93

    Summary after use:

    After three months of very hard use (and always protected in a pouch), the charging plug broke.

    Overall, I must have done five charges during this time; those I did with a bit more hurried movement at school to connect the plug under time pressure were fatal.

    Wonderful while it lasted, but in the hard work of school, which has no breaks but involves packing equipment and running around like a soldier, it can't withstand.

    I'm contemplating whether to search for a rare charger for the uncommon type of lithium battery it takes or to get the immediately more expensive one with alkaline batteries and regret the expenses?

    Translated from Greek ·
    1
  • 5
    efi.kamaka

    Highly effective, with clear sound! I also forget to charge it! The battery lasts several days!

    Translated from Greek ·
    0
  • 5
    Taskav

    Very good! It helped me a lot in teaching.

    Translated from Greek ·
    0
  • 4
    Filippos_Alexandratos

    Attention to the distance between the microphone and the speaker as it easily picks up sound.

    Translated from Greek ·
    2
  • 5
    stefanos.michalopoulos

    0
  • See all
Questions

Questions

Do you have a question about the product?

85 users have this product and can help you

Ask for the product

Specifications

Dimensions

Mode of Operation
Condenser (Small Diaphragm)

Mode of Operation

Condenser (Small Diaphragm)
Very accurate and fast in response. Suitable for instruments with detail and high frequencies (acoustic guitar, piano, overheads).
Directivity
Omnidirectional

Directivity

Omnidirectional

(Omnidirectional): Captures sound equally from all directions. Ideal for environmental recordings, interviews, and natural sound.
Signal-to-Noise Ratio (SNR)
-

Signal-to-Noise Ratio (SNR)

Indicates the difference between the useful signal and the microphone's noise. The higher the value in dB, the clearer the sound. A microphone with a low SNR may sound “noisy,” especially in quiet environments or when recording low-volume sounds. On the other hand, a high SNR means that noise is minimal compared to the sound you want to capture, offering a more professional, clear, and detailed result—ideal for studio, vocals, or high-quality recording.

  • 35 – 60 dB (Low SNR): Noticeable noise is present. Suitable for casual use or loud sources.
  • 60 – 90 dB (Medium SNR): Good signal-to-noise balance. Suitable for live performances and general use.
  • 90 – 110 dB (High SNR): Very clear signal with minimal noise. Ideal for studio, vocals, and high-quality recording.
Connectivity
USB, 3.5mm

General Characteristics

Device Group
Voice, Presentations & Theater
Placement
Head
Vintage
No
Set
Yes
Color
Black

Important information

Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.

Reviews (8)

4.5
8
4.5
Review this product
  1. 6
  2. 1
  3. 3 stars
    0
  4. 1
  5. 1 star
    0
Review this product
  • Value for money
  • Sound quality
  • Construction quality
  • Durability
  • T_M93
    5
    1 out of 1 members found this review helpful
    T_M93

    Verified purchase

    Summary after use:

    After three months of very hard use (and always protected in a pouch), the charging plug broke.

    Overall, I must have done five charges during this time; those I did with a bit more hurried movement at school to connect the plug under time pressure were fatal.

    Wonderful while it lasted, but in the hard work of school, which has no breaks but involves packing equipment and running around like a soldier, it can't withstand.

    I'm contemplating whether to search for a rare charger for the uncommon type of lithium battery it takes or to get the immediately more expensive one with alkaline batteries and regret the expenses?

    Translated from Greek ·
    • Sound quality
    • Value for money
    • Construction quality
    • Durability
    Did you find this review helpful?
  • 5
    efi.kamaka

    Verified purchase

    Highly effective, with clear sound! I also forget to charge it! The battery lasts several days!

    Translated from Greek ·
    • Sound quality
    • Construction quality
    • Durability
    • Value for money
    Did you find this review helpful?
  • 5
    Taskav

    Verified purchase

    Very good! It helped me a lot in teaching.

    Translated from Greek ·
    Did you find this review helpful?
  • 4
    2 out of 2 members found this review helpful
    Filippos_Alexandratos

    Verified purchase

    Attention to the distance between the microphone and the speaker as it easily picks up sound.

    Translated from Greek ·
    • Sound quality
    • Construction quality
    • Durability
    • Value for money
    Did you find this review helpful?
  • 5
    stefanos.michalopoulos

    Verified purchase

  • 2
    Nikitas_Anastasiadis

    Verified purchase

  • 5
    Eirini_Gimp

    Verified purchase

  • 5
    Antonis_Voudis

    Verified purchase

    • Value for money
    • Sound quality
    • Construction quality
    • Durability
  • T_M93
    5
    T_M93

    Summary after use:

    After three months of very hard use (and always protected in a pouch), the charging plug broke.

    Overall, I must have done five charges during this time; those I did with a bit more hurried movement at school to connect the plug under time pressure were fatal.

    Wonderful while it lasted, but in the hard work of school, which has no breaks but involves packing equipment and running around like a soldier, it can't withstand.

    I'm contemplating whether to search for a rare charger for the uncommon type of lithium battery it takes or to get the immediately more expensive one with alkaline batteries and regret the expenses?

    Translated from Greek ·
    1
  • 5
    efi.kamaka

    Highly effective, with clear sound! I also forget to charge it! The battery lasts several days!

    Translated from Greek ·
    0
  • 5
    Taskav

    Very good! It helped me a lot in teaching.

    Translated from Greek ·
    0
  • 4
    Filippos_Alexandratos

    Attention to the distance between the microphone and the speaker as it easily picks up sound.

    Translated from Greek ·
    2
  • 5
    stefanos.michalopoulos

    0
  • See all
39,00 €
2,50 € to a Skroutz Point