This thing has been around since the 90's. It appears that the inventor, or patent holder, or whatever, is trying to see if it will catch on a second time around.
This thing has been around since the 90's. It appears that the inventor, or patent holder, or whatever, is trying to see if it will catch on a second time around.
The Guitammer Company was founded in 1990 by Ken McCaw, an accomplished musician, composer and producer, in order to commercialize a patented guitar accessory called the Hammer Jammer.