

Guitar Speakers are Directional
Gutiar amp speakers produce a focused sound, especially at higher frequencies. This is known as speaker beaming - think spot light.
ToneShield diffuses the beam, spreads the sound and eliminates the beam resulting in a smooth tone with better high to low frequency balance - think flood light.
"Life Changing on Stage!"
"The Toneshield does everything it’s supposed to do. It keeps your tone on stage without being harsh to people out front. It’s awesome and sound guys love it!! Thanks Mark!!
- Tyler Cannon - Nashville, TN


"I Love It" - Michael Hund
Hall of Fame guitarist Michael Hund endorses ToneShield - "Simply Brilliant"
Designed and Made in USA
ToneShield is produced in Chatham Virginia by machinist tradesmen and is shipped direct from the factory to your door.


"Life Changing Experience"
"When you purchase a ToneShield, you're not only buying a product, you're buying a relationship with brother Mark - he cares about us guitarists"
- Johnny Hiland
ToneShield Folds Up
Guitar amp shields are not created equal - Easily carry your ToneShield in the back of your amp, cabinet or gig bag. Set it up in seconds and be ready for all the post gig questions about your tone and rig - "whats that in front of your amp" is a common question! After the gig - fold up the Toneshield and throw it in your amp, cab or bag. It couldn't be simpler!


"Check it out"
"It really does address that (speaker beaming) problem and I think solve that problem. I think it's pretty cool and I urge you to check it out"
- Jon Herington
Free Return Shipping
Try ToneShield risk free for 30 days. ToneShield will cover the return shipping cost for 30 days after your purchase if you decide to return ToneShield for a refund.
