About Us

Everyone deserves to live a life of health and vitality.

That belief forms the core of Sound Vitality’s mission to serve all of humanity.

Our dedicated team of scientists, engineers, inventors and customer service experts offers innovative, non-invasive devices that work in harmony with the body to promote accelerated healing, relieve pain and restore peace.

We want all people to be at their best. With devices designed to help the world be healthy and happy, we are helping make that possible — one satisfied customer at a time.

Practicing Qigong

I started using the I-9. And after two weeks of use I now have greatly improved feeling and circulation in my feet for the first time in years. I would definitely recommend the Infratonic 9 to everyone. While I don’t pretend to understand how it works I can absolutely say that it does! Thank you for developing such a great product!!

Henry Porter

May 4, 2016

default image

After using the I-9 on a daily basis, I was finally pain free and grateful for the I-9 which helped me recover quickly and safely. I recommend this device to anyone seeking pain-inflammation-stress-anxiety relief in a very effective way without dangerous side effects.

Diana M. Pengitore, ND

April 20, 2016

For the first time, I was able to public speak without any anxiety whatsoever. I felt focused and centered, and my presentation went great! It was such an amazing relief to be able to public speak without any anxiety or nervousness, and I owe it all to the Infratonic 9.

K. Studebaker

April 20, 2016

Our History

Since founding the Infratonic Solutions CHI Institute in 1986, we have studied human vitality, developing advanced ways to effectively and comfortably release human beings from pain.

We built our first sound therapy device in 1988, which brought natural pain relief and accelerated recoveries to many tens of thousands of patients.

As test results continued pointing to the power of low-frequency sound to accelerate healing, strengthen immunity, and increase vitality, we kept on innovating. In 1997, we started exploring how randomized signals within precise frequency ranges could penetrate the cellular level to combat traumatic patterns and normalize cells’ reactions to injury or trauma (such as pain and inflammation). By the 2000s, our flagship device — the Infratonic 9 — was in the hands and homes of health-seeking individuals around the world. 30 years and numerous patents later, Sound Vitality remains focused on providing patients with safe, non-invasive devices that relieve pain, promote recovery, accelerate healing and improve the quality of life naturally.

We’re Here for You!

We want all people to be at their best. With devices designed to help the world be healthy and happy, we are helping make that possible — one satisfied customer at a time. Whether you’re new to our devices or have used them for years, questions are bound to come up. When they do, we’re always here!

Infratonic 9

  • Safe & non-invasive
  • Easy to use
  • Accelerates natural pain relief & healing
How It Works

Pain Relief at Sound Vitality

Try without risk! The Infratonic 9 is backed by our 45-Day Money-Back Guarantee.

Buy Now

Get informed with news and notes for a life full of health and vitality.


(800) 682-7061


(949) 361-3976

%d bloggers like this: