Business: SLS International, Inc., based in Ozark, Mo., is a 30-year-old manufacturer and developer of new proprietary patent-pending ultra-high fidelity Ribbon Driver loudspeakers, patented Evenstar Digital Amplifiers and sound systems for the commercial, home entertainment, professional and music markets. SLS has perfected the ribbon-driver technology enabling their loudspeakers to achieve exceptional inner detail and accuracy with 20% to 30% less distortion of typical compression driver and dome tweeters. SLS speakers and systems are used in high-profile venues such as NBC/MSNBC's 2002 and 2004 Olympics studios, the Recording Academy's Grammy Producers SoundTable events, and for the NAMM winter show, providing sound in the AVID Technology booth just to name a few.