Big Sound. Lowest Price.
Buy Now from Musician’s Friend®
Check out this great Four Force review for Guitar World!! http://www.guitarworld.com/review-four-force-em-1-combo-amplifierRead More
The Appeal Democrat reports on Sannar’s EM-1 design patent and reveals how the innovative amplifier was built.Read More
Musical Merchandise Review weighs in on the innovative EM-1 Guitar Amplifier from Four Force!Read More
A proprietary, patented guitar amplifier designed and produced by Yuba City based Gibbs Group LLC was selected as Best Of Show.Read More