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Your cart is empty.A simple-to-use vocal stomp box lets you easily create stunning group-sound vocal effects in real time
BC
Reviewed in the United States on February 17, 2025
As a vocal compression tool with several reverb settings, this is worth the $100 I paid. Add to that the 'crowd sound' feature that can give the 'We Will Rock You' chorus sound, and it can become really useful for some songs. I had a high-pitch buzzing sound (grounding issue) with my first unit, but the vendor (SweetwaterSound) quickly sent a replacement that works with no issues.My complaint about the design is that the 'crowd-sound' feature fader is too sensitive at the 1/4 on setting. To have more fader control I split the 'crowd-sound' to a different channel and use an additional fader. It also does not come with a power supply, but a generic 9v center-negative unit works for me. I also tried the 4AA battery option which worked fine. I am just a hobbyist and use it for home recording.
Quality
Reviewed in the United States on August 6, 2024
I can’t use it because it didn’t come with a basic power cable?!
Mr
Reviewed in the United States on March 6, 2024
This pedal is not natural sounding enough to even be considered useful for most semi pro local bar level gigs. A fun toy for a karaoke setup or home set up. Maybe could get used sparingly integrated into a live sound mix as an effect . But it seems to not true bypass. If some musicians can make this work with their sound good for them but it’s not that high level sounding.
Mike Simpson
Reviewed in the United States on October 23, 2024
Tried it on a microphone. Just don’t have the sound that the one does that you plug a guitar into. I’m a bass player
JLohmann
Reviewed in the United States on July 14, 2023
Fun little addition to an acoustic/solo player set up. Only hang up I have with it is that there is no volume control. There is an audible volume increase when the pedal is engaged so you will need to back off the mic a little, practice with it and it will become unnoticeable.
Demetrio Ferrara
Reviewed in Italy on April 8, 2023
Oggetto consegnato prima del previsto in buono stato.
Client d'
Reviewed in Canada on March 14, 2022
Unison voice only, no harmony
Michael Lovely
Reviewed in Canada on January 16, 2022
Broke after being used 5 times no help online to troubleshoot it. Bad product not like TC Helicon
greg Hartman
Reviewed in the United States on March 13, 2020
Effects sounds good
Fabio
Reviewed in Italy on December 7, 2020
E' molto bello aggiunge il suono e la sensazione delle voci di gruppo alle tue performance
Customer
Reviewed in the United States on January 26, 2020
I rented this product from a local music gear rental store for over a year when I realized that I use it so much that I might as well purchase it. It has been very influential on the new sound of our latest album. I recommend.
Alex Rana
Reviewed in Germany on December 8, 2018
It’s ok, although you need to adjust it properly to get the best result. Unfortunately my device after 3 days , the switching button broke so i need to push it and keep it down! I have no time to send it back so I use it like that! I didn’t push the button so firmly but I don’t know why it broke! That was my chance! But it’s really great 👍🏻
Dylan B
Reviewed in the United States on January 16, 2018
I use the Critical Mass to add a little bit of a crowd effect for a very dead audience. I work at as high school as a technical director, and have used the Critical Mass to help urge the kids on to participate. Not very heavily like in the TC Helicon demo videos, but very subtly. This device adds a little bit of an extra body to the vocals if you have a very quiet audience.
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