- CEO
- Charles Jayson Brentlinger
- Full Time Employees
- 77
- Sector
- Technology
- Industry
- Communication Equipment
- Address
- 7970 South Kyrene Road Tempe AZ United States of America 85284
- IPO Date
- Nov 4, 1983
- Business
- Circuit Research Labs, Inc. (CRLI) develops, manufactures, and markets electronic audio processing, transmission encoding, and noise reduction equipment for radio, television, cable, Internet, and professional audio markets worldwide; its core products include analog-based audio processors under the CRL, Millennium, TVS, and Amigo brands, which control audio quality and range for mono and stereo broadcasting, as well as enable reception optimization for broadcasters and stations. Founded in 1974 and headquartered at 7970 South Kyrene Road in Tempe, Arizona, the company sells through wholesale distributors and dealers, serving primarily radio and television stations with equipment that enhances transmission and reduces noise. In recent years, Circuit Research Labs maintains its focus on legacy audio technology support without reported major acquisitions, funding rounds, or new product launches in 2024-2025, while continuing operations amid a stable OTC market presence.