Dean Markley makes great strings, which sound spectacular and help players get the sounds they want. And… We make it fun. Our company is a bunch of great people who truly love what they do. Our employees work diligently to insure we manufacture the world's finest Guitar, Bass, Mandolin, Banjo, and other fretted instrument strings that can be found anywhere in the world. The same thing goes for our Acoustic and Electric guitar amps.