ATI is a manufacturer of a proprietary line of audio products maketed to broadcast, communications, professional audio applications and sound reinforcement. The product line consists of broadcast stereo consoles, audio distribution amplifiers, microphone, line and phono amplifiers, small mixers, interface amplifiers, mike and line processing amplifiers, headphone amplifiers, monitoring and metering systems, noise generators and audio switchers and monitors.

Incorporated in 1979, ATI currently has over 50,000 pieces of equipment in use worldwide. Some of the recognized users are the United Nations Headquarters in NYC, Voice of America Worldwide, the Architect of the Capital (which services the United States Senate, House of Representatives, and the White House), federal and state agencies, IBM, AT&T, CBS, ABC, NBC and affiliates, cable companies such as CNN and ESPN, independent TV and Radio stations worldwide, production studios, theme parks and restaurants (such as Planet Hollywood), Disney World, Universal Studios and Warner Communications along with many others.

ATI is long recognized as a manufacture of high quality broadcast audio/studio equipment. In recent years, ATI has expanded its business base from exclusively broadcast to include sound reinforcement and professional sound applications. Approximately 20% of our sales are International.

Audio Technologies, Incorporated, ATI is a privately held company registered in the state of Pennsylvania. Manufacturing and headquarters are located in Horsham, PA.

Samuel B. Wenzel and Edward M. Mullin are principals. Each own 50% of the corporate stock. Samuel holds a BSEE from the City College of New York and a MSEE from Drexel University. Edward holds a BSEE from Drexel University.