• Welcome to National Audio Company! •    • Cassette Tape is Now Being Made in Springfield. •   • Check out the news stories featuring National Audio. •   • You can now do all your cassette duplication project paperwork online. •   • All our cassette tapes are now being loaded with the NEW FerroMaster C456 Super Ferric tape manufactured here at NAC •

Cassette Tape Is Now Being Made in Springfield

National Audio Company will soon begin manufacturing its own cassette tape to be used in audiocassettes. The company's supply of tape was finally drying up, more than five decades after the cassette tape was first invented...


Digital Media Duplication

NAC no longer offers CD/DVD printing and duplicating services. Ask for a referral to service companies we do business with.



National Audio's skilled staff make it possible to convert analog tape to current digital formats efficiently.


Cassette Manufacturing

National Audio is an expert at the manufacturing process involved with cassette tapes.


Audio Engineering

National Audio offers expert engineering to protect the integrity of your recordings.