National Audio is the largest manufacturer of professional quality audio cassettes in the USA. Founded in 1969, National Audio continues to deliver the best possible products, and they are known for the best customer service in the industry. With a long-term business plan focused on continuing to achieve excellence in every format of audio duplication, National Audio is in it for the long haul.
National Audio’s services aren’t limited to cassettes and optical media. They offer analog to digital transfer, helping businesses and individuals preserve data, spoken word and music. While most companies transfer at a transfer rate of 1-1, National Audio has developed a system that allows transfer at a rate of 32-1 and we can clean up imperfections in the process. NAC also offers flash duplication of books, magazines and other recordings. While National Audio can handle the full production of projects, including layout and design, imprinting, duplication, printing inserts, assembly and shrink wrap; they can also participate in just one or two steps of the process. The company is equipped to handle clients and projects of all sizes.