TC HELICON CRITICAL MASS

Description

TC HELICON Critical Mass | Studio-Quality Vocal Stompbox for Large Group Sound Effects

🎶 Turn Your Voice into a Crowd

The TC HELICON Critical Mass lets you instantly create powerful group-vocal harmonies using nothing but your own voice. With melodic and gang-style effects, you can transform solo performances into rich, stadium-worthy choruses without needing a backing choir. Designed for live performers, buskers, and recording artists, this easy-to-use stompbox brings professional-quality vocal enhancement to any stage.

No need to set keys or scales, just plug in, sing, and let Critical Mass do the rest. With a high-quality, low-noise mic preamp, rugged build, and simple three-knob interface, you get pristine sound and instant creative control.

Key Features:

  • Group Vocal Effects – Melodic and gang-style harmonies for big, live sound
  • No Scale Setup Needed – Just sing, and the pedal takes care of the rest
  • Studio-Quality Processing – Professional effects in a stompbox format
  • High-Quality Mic Preamp – Low-noise design for clean, clear vocals
  • Easy 3-Knob Control – Adjust style, level, and reverb in seconds
  • On/Off Footswitch – Instant effect control during performances
  • Built for the Road – Rugged metal enclosure for years of use
  • 3-Year Warranty – Designed and engineered in Canada

Specifications:

  • Type: Vocal stompbox with harmony & crowd effects
  • Controls: Style, Level, Reverb
  • Power: 9V DC adapter (not included)
  • Input/Output: XLR mic in/out
  • Construction: Rugged metal casing
  • Warranty: 3 years

Ideal For:

  • Solo singers adding depth and excitement to live performances
  • Bands wanting consistent, high-quality vocal backing without extra singers
  • Studio recordings that need rich group-vocal layers instantly
  • Acoustic performers & buskers enhancing their sound on the street or small venues

Why Choose the TC HELICON Critical Mass?

  • Instant vocal harmonies without complex setup
  • Compact & durable for gigging musicians
  • Professional-grade processing trusted by vocalists worldwide

Read more

Product form
💰 You save $11.00 (5% off RRP)

$209.00  $198.00

    ⏰ Order now — ships today!
    • Free shipping Australia-wide. Every order over $50. No exceptions.
    • 30-day returns. No hassle. Even if you just changed your mind.
    • Secure checkout. Your payment is encrypted and protected.

    TC HELICON Critical Mass | Studio-Quality Vocal Stompbox for Large Group Sound Effects 🎶 Turn Your Voice into a Crowd... Read more

    • Secure & safe checkout

      paypal
    American Express Apple Pay Google Pay Mastercard PayPal Shop Pay Visa
    🇦🇺 Aussie Owned 📦 44,000+ Orders Shipped

    Description

    TC HELICON Critical Mass | Studio-Quality Vocal Stompbox for Large Group Sound Effects

    🎶 Turn Your Voice into a Crowd

    The TC HELICON Critical Mass lets you instantly create powerful group-vocal harmonies using nothing but your own voice. With melodic and gang-style effects, you can transform solo performances into rich, stadium-worthy choruses without needing a backing choir. Designed for live performers, buskers, and recording artists, this easy-to-use stompbox brings professional-quality vocal enhancement to any stage.

    No need to set keys or scales, just plug in, sing, and let Critical Mass do the rest. With a high-quality, low-noise mic preamp, rugged build, and simple three-knob interface, you get pristine sound and instant creative control.

    Key Features:

    • Group Vocal Effects – Melodic and gang-style harmonies for big, live sound
    • No Scale Setup Needed – Just sing, and the pedal takes care of the rest
    • Studio-Quality Processing – Professional effects in a stompbox format
    • High-Quality Mic Preamp – Low-noise design for clean, clear vocals
    • Easy 3-Knob Control – Adjust style, level, and reverb in seconds
    • On/Off Footswitch – Instant effect control during performances
    • Built for the Road – Rugged metal enclosure for years of use
    • 3-Year Warranty – Designed and engineered in Canada

    Specifications:

    • Type: Vocal stompbox with harmony & crowd effects
    • Controls: Style, Level, Reverb
    • Power: 9V DC adapter (not included)
    • Input/Output: XLR mic in/out
    • Construction: Rugged metal casing
    • Warranty: 3 years

    Ideal For:

    • Solo singers adding depth and excitement to live performances
    • Bands wanting consistent, high-quality vocal backing without extra singers
    • Studio recordings that need rich group-vocal layers instantly
    • Acoustic performers & buskers enhancing their sound on the street or small venues

    Why Choose the TC HELICON Critical Mass?

    • Instant vocal harmonies without complex setup
    • Compact & durable for gigging musicians
    • Professional-grade processing trusted by vocalists worldwide

    Read more

    Why Zaply works?

    • Same Brands, Better Prices

      Same Brands, Better Prices

      Behringer, TC Electronic, Gator brands you trust at prices the big guys can't match.

    • Dispatched Same Day

      Dispatched Same Day

      Order before 2pm and it ships today. Free over $50.00. No fine print.

    • Talk to Real Humans

      Talk to Real Humans

      Our team uses this gear. Ask us anything straight answers, not scripts.

    • No Marketplace Roulette

      No Marketplace Roulette

      No random sellers, no mystery condition. Direct from our warehouse to you.

    Write a review for TC HELICON CRITICAL MASS

    Write a review for TC HELICON CRITICAL MASS

    Recently viewed products

      © 2026 ZAPLY - High Voltage Shopping

        • American Express
        • Apple Pay
        • Google Pay
        • Mastercard
        • PayPal
        • Shop Pay
        • Visa

        Login

        Forgot your password?

        Don't have an account yet?
        Create account