TC Helicon
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TC Helicon CRITICAL MASS Studio-Quality Vocal Stompbox for Large Group-Sound Effects
TC Helicon CRITICAL MASS Studio-Quality Vocal Stompbox for Large Group-Sound Effects
TC Helicon CRITICAL MASS Studio-Quality Vocal Stompbox for Large Group-Sound Effects
TC Helicon CRITICAL MASS Studio-Quality Vocal Stompbox for Large Group-Sound Effects
TC Helicon CRITICAL MASS Studio-Quality Vocal Stompbox for Large Group-Sound Effects
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TC Helicon CRITICAL MASS Studio-Quality Vocal Stompbox for Large Group-Sound Effects
TC Helicon CRITICAL MASS Studio-Quality Vocal Stompbox for Large Group-Sound Effects
TC Helicon CRITICAL MASS Studio-Quality Vocal Stompbox for Large Group-Sound Effects
TC Helicon CRITICAL MASS Studio-Quality Vocal Stompbox for Large Group-Sound Effects
TC Helicon CRITICAL MASS Studio-Quality Vocal Stompbox for Large Group-Sound Effects
Easily create stunning group-sound vocal effects in real time using just your voice alone
TC Helicon CRITICAL MASS Studio-Quality Vocal Stompbox for Large Group-Sound Effects
Item #: 6401306

TC Helicon CRITICAL MASS Studio-Quality Vocal Stompbox for Large Group-Sound Effects

76% of respondents would recommend this to a friend

Item #: 6401306

GHS 2667

Price Details

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Order now and get it around Wednesday, September 23
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Easily create stunning group-sound vocal effects in real time using just your voice alone
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What Stands Out

Studio-Quality Effects
Delivers professional-grade vocal effects, enhancing clarity and richness, perfect for live performances or studio sessions, allowing vocalists to achieve a polished sound effortlessly.
Large Group-Focused
Designed specifically for large ensembles, this stompbox optimizes vocal blending and harmonization, ensuring every voice shines in the mix without losing individual character.
User-Friendly Interface
Intuitive controls and preset options make it accessible for all skill levels, enabling quick adjustments on stage and minimizing distractions during live performances.

Product Details

Get the TC-Helicon Critical Mass vocal stomp box to easily create powerful group-sound vocal effects in real time. No key or scale to set - just sing! Shop now at Ubuy Ghana.
Voltage9
Amperage0.3 milliamps
Audio Output EffectsCompression
Controls TypeKnob
Hardware Interface1/4-inch Audio (35.6 cm)
Signal FormatAnalog
StyleBoom microphone stand with a telescoping boom arm
Colorblack
Item Weight1.1 pounds (500 grams)
Item Dimensions5.25 x 3.25 x 2.5 inches (13.3 x 8.3 x 6.4 cm)
Connector TypeXLR
Brand NameTC Helicon
Number of Items1
Global Trade Identification Number05706622023667
Unit Count1 Count
Included ComponentsVocal stomp box
Item Type NameStudio-Quality Vocal Stompbox for Large Group-Sound Effects
ManufacturerMusic Tribe US
Model NameCRITICAL MASS
Model Number000-CGT00-00010
Manufacturer Part Number996015001
BrandTC Helicon

What's in the box

Vocal stomp box

Who Should Buy?

Suitable For
  • Live Performers

    Ideal for singers and bands looking to enhance their live performances with professional-grade vocal effects.

  • Recording Artists

    Great for musicians producing studio tracks, providing high-quality vocal processing and sound enhancement.

  • Choirs and Groups

    Perfect for choirs and vocal groups wanting to create rich, full soundscapes during performances or recordings.

Not Suitable For
  • Budget-Conscious Buyers

    May not suit those needing a cost-effective solution due to its higher price point compared to basic units.

Product Description

About This Item

Looking to make your solo performances sound like a full choir? The TC-Helicon Critical Mass is here to help! This powerful vocal stomp box lets you create stunning group-sound vocal effects in real-time, using just your own voice. Forget about keys and scales - just sing! The simple three-knob control lets you get up and running in seconds, and the high-quality, low-noise mic preamp ensures your vocals sound pristine. The on/off foot switch gives you quick performance control, so you can focus on your vocals.

Whether you're a solo singer looking to add some depth to your live performances or a harmonizer looking for a pedal that can keep up with your creativity, the TC-Helicon Critical Mass is the perfect vocal effect processor for you. Don't hesitate - add it to your collection today!.

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What makes the TC Helicon CRITICAL MASS unique for vocal effects?

    Answer: The TC Helicon CRITICAL MASS stands out due to its advanced processing technology designed specifically for vocalists. It combines studio-quality effects with easy-to-use stompbox functionality, allowing performers to access multiple vocal effects at their feet. This device is particularly beneficial for live performances, enabling singers to create lush harmonies and rich soundscapes effortlessly. It’s perfect for solo artists and bands wanting to enhance their vocal presence on stage, making every performance memorable.
  • Question: Can the TC Helicon CRITICAL MASS be used with instruments as well?

    Answer: While primarily designed for vocal processing, the TC Helicon CRITICAL MASS can also be used with instruments. Its versatile input options allow guitarists and keyboard players to utilize vocal-like effects, thus transforming their instrument's sound. This versatility makes it an excellent addition to any stage setup, especially for performers looking to create a more immersive sound environment during live shows.
  • Question: How does the TC Helicon CRITICAL MASS enhance live performances?

    Answer: The TC Helicon CRITICAL MASS enhances live performances by delivering high-quality vocal effects that can be tailored to any genre. With features like harmony generation and vocal doubling, singers can create fuller soundscapes that captivate audiences. This can significantly elevate the overall performance quality, allowing artists to explore their creative potential and engage more effectively with their fans during shows.
  • Question: Is the TC Helicon CRITICAL MASS suitable for both beginners and pros?

    Answer: Yes, the TC Helicon CRITICAL MASS is designed to cater to both beginners and professional musicians. Its intuitive interface makes it accessible for those new to vocal processing, while its advanced features provide depth for seasoned artists exploring complex effects. This balance ensures that users at every skill level can benefit from its powerful capabilities, making it a trusted tool for various musical applications.
  • Question: What types of effects can I achieve with the TC Helicon CRITICAL MASS?

    Answer: With the TC Helicon CRITICAL MASS, users can achieve a range of effects including harmonies, reverb, delay, and pitch correction. Additionally, it features unique soundscapes tailored for vocalists, enabling layers and textures not commonly found in standard effects units. This versatility allows artists to create distinct vocal arrangements, enriching their sound and allowing for creativity in both studio and live settings.
  • Question: Does the TC Helicon CRITICAL MASS require any special setup?

    Answer: The TC Helicon CRITICAL MASS does not require a complicated setup, making it straightforward for live performances or studio use. Simply connect your microphone and adjust the controls to your preferred settings. Its design is tailored for quick transitions, allowing users to focus more on their performance rather than troubleshooting technical aspects, which is vital in fast-paced live environments.
  • Question: What is the power requirement for the TC Helicon CRITICAL MASS?

    Answer: The TC Helicon CRITICAL MASS operates via a standard power supply, ensuring that users can easily integrate it into their existing setups. It typically accepts 9V power sources, which are common for music equipment. This characteristic adds to the stompbox's portability and ease of use, allowing musicians to take it on the road without worrying about compatibility issues.
  • Question: Can I save my custom settings on the TC Helicon CRITICAL MASS?

    Answer: Yes, the TC Helicon CRITICAL MASS allows users to save custom presets, which is essential for performers switching between different styles or setlists. This feature enables artists to have their favorite sounds readily available at the stomp of a pedal, streamlining performance changes and enhancing creativity. As a result, it allows users to create a personalized sonic identity that resonates with their unique sound.
  • Question: What types of connectivity options does the TC Helicon CRITICAL MASS have?

    Answer: The TC Helicon CRITICAL MASS is equipped with versatile connectivity options, including XLR inputs for microphones as well as outputs suitable for sending processed audio to PA systems. This ensures compatibility with various performance setups, simplifying integration during gigs. Musicians appreciate such options for enhancing their vocal effects in diverse performance environments, making it a flexible tool for creative expression.
  • Question: Where can I buy the TC Helicon CRITICAL MASS in Ghana?

    Answer: You can purchase the TC Helicon CRITICAL MASS Studio-Quality Vocal Stompbox on Ubuy. Ubuy offers a smooth shopping experience, with a variety of payment options and customer support to assist you in your buying journey. Explore Ubuy’s comprehensive selection for this product and ensure you are equipped with the best vocal effects for your performances.

TC Helicon Vocal Effects Processors 000-CGT00-00010 Editorial Review

TC Helicon CRITICAL MASS Studio-Quality Vocal Stompbox for Large Group-Sound Effects is a versatile tool for vocal enhancement, designed to deliver studio-quality sound effects with features like vocal compression and various reverb settings. Users appreciate its ability to add a crowd sound effect, reminiscent of popular anthems, making it beneficial for performances to engage the audience. However, there are some critiques regarding its volume control and design sensitivity, where some users experienced changes in mic tone even when effects were disengaged. Despite these minor issues, it remains a fun addition for home recording and live performance setups.

Customer Reviews & Ratings

89 customers ratings
  • 5 Star
    44%
  • 4 Star
    17%
  • 3 Star
    14%
  • 2 Star
    11%
  • 1 Star
    14%

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Pros

  • Adds crowd sound effects for engagement
  • Great for home recording setups
  • Lightweight and easy to use
  • Multiple reverb settings available
  • Compact size for portability

Cons

  • No built-in volume control may require adjustments.

Platform Trust & Buyer Confidence

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4.2/5 9300 + reviews
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Jazz
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“Easy to use and always helpful and sorts any issues I've had past and present”

1 September 2026 · via Trustpilot
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“I always receive support when I engage customer service. Overall my experience with UBUY has been top notch. Keep up the good work.”

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“The delivery was fast and the product came undamaged and authentic.”

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“Fast, convenient and cheap. Great store!”

27 August 2026 · via Trustpilot
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GHS 2667

Order now and get it around Wednesday, September 23

QTY:

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Fastest cross-border delivery

Features & Benefits

  • Instantly create stunning group-sound vocal effects
  • No need to set key or scale, just sing
  • Simple three-knob control for quick setup
  • High-quality, low-noise mic preamp for pristine vocals
  • On/off foot switch for quick performance control

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