Transform your vocal performances with the TC Helicon Critical Mass, a versatile multi-effects pedal that puts studio-grade vocal enhancements right at your feet. Whether you're a solo artist looking to add depth and dimension to your live shows or a band wanting to enrich your sound with rich vocal harmonies, this pedal delivers with ease. With intuitive Style and Mix controls, you can effortlessly switch between melodic and gang-style vocals, offering everything from octave shifts to unison harmonies.

The Critical Mass is not just about adding voices; it also refines your sound with Adaptive Tone technology that automatically adjusts EQ, compression, and de-essing for a polished, professional output every time you sing. The built-in reverb options let you create the perfect ambiance, from intimate room settings to expansive concert halls, ensuring your voice always sounds its best.

Designed with a rugged exterior for stage durability, the Critical Mass includes a high-quality, low-noise microphone preamp and simple footswitch operation, making it a reliable companion for any gig. With its compact form factor and easy-to-use interface, this pedal is perfect for any musician looking to elevate their vocal performances without fuss.

Key Features:

• Intuitive controls for seamless vocal harmony and reverb effects
• Adaptive Tone technology for automatic EQ and dynamics adjustment
• High-quality, low-noise mic preamp for pristine vocal sound
• Durable, road-ready construction for reliable performance
• USB connectivity for firmware updates and support
• Simple footswitch operation for on-the-fly effect changes
• No need to set key or scale – just sing and let the pedal work its magic

Product specs

FAQs

What type of vocal effects does the TC Helicon Critical Mass provide?

The TC Helicon Critical Mass offers vocal harmony and reverb effects, with 4 melodic and 4 gang style presets to enhance vocal performances.

Can the TC Helicon Critical Mass be powered by batteries?

Yes, the TC Helicon Critical Mass can be powered by 4 AA batteries or a 9V DC power supply, which is sold separately.

Is the TC Helicon Critical Mass suitable for live performances?

Yes, the TC Helicon Critical Mass is designed for live performances, providing vocal harmonies and reverb effects in a compact pedal format.

Does the TC Helicon Critical Mass require a specific type of microphone input?

The TC Helicon Critical Mass accepts an XLR input and provides 24V phantom power, making it compatible with most dynamic and condenser microphones.

How does the TC Helicon Critical Mass connect to other audio equipment?

The TC Helicon Critical Mass features an XLR output for connecting to mixers or PA systems and a USB port for firmware updates and preset management.