William Gerien is the industrial and mechanical engineer who invented the Kahler Tremolo Bridge System for the electric guitar. Gary Kahler hired William to follow his design on a new sys...
Gary Kahler had an idea to add improvements to the electric guitar when he started playing in the 1960s. Over the years he developed a tremolo system that provided different sounds and ad...
Floyd Rose began his career as a machinist working on jewel inlays, all the while playing guitar on the side in local bands and in clubs. Over the years he became frustrated with the lack...
