Nady Systems designs, manufactures and markets wireless microphones. The company has been in business since 1976. Nady Systems has sold more than 2 million wireless systems throughout the world. Nady expanded its line beyond wireless microphones in the 1980s. Products offered include motorcycle communicators, two-way transceivers, assistive listening devices, telephone headsets, wired microphones and audio accessories for video and camcorder systems. The company s Nady Audio product line offers mixers, amplifiers, crossovers, pro-rack gear, consoles, speakers, headphones, studio mics and drum, instrument and specialty microphones. Nady Systems has distribution in more than 100 countries on six continents. Nady Systems is based in Emeryville, Calif.