Dynatone is a company based out of South Korea, Seoul. No. 1 seller of Digital piano for Domestic Market. <About Dynatone> Dy ... natone was first established as the Electric Instruments Division at KEC. It became the first producer of electric musical instruments in Korea in 1987. Since then, Dynatone has been developing and producing newer and better products with modern, sophisticated designs. The products of Dynatone satisfy international standards for safety, including the CE of Europe, the UL of North America, and the RoHS. The company is recognized worldwide for the quality products it makes. Since 1998, it has been exporting its products to over 30 countries around the world. The company's exports continue to grow at a rate upwards of 20% each year. A leader of electric instruments with 30 years of history behind itself, Dynatone continues to provide a standard for acoustics and musical instruments around the world. In addition to the premium instruments for professional musicians, the company continues to provide top-quality percussion instruments, strings, woodwinds, and brasses. - Official youtube channel : https://www.youtube.com/user/dynatonecorporation read more