Amplifier Technologies Inc. (ATI)

About Amplifier Technologies Inc. (ATI)

Amplifier Technologies Inc. (ATI) is a leading American manufacturer of high-performance audio amplifiers and surround processors for both consumer and professional markets. Founded in 1992 and headquartered in Montebello, California, ATI is recognized for its robust, hand-built amplifiers featuring proven circuitry, meticulous assembly, and rigorous testing. Their product lineup includes Class AB, Class D, and Signature Series amplifiers designed for exceptional fidelity, reliability, and power. ATI is also known for designing and producing products under several brands—including ATI, Audioaccess, BGW, B&K, and Theta Digital—and serves as an OEM supplier for other audio companies. All products are engineered and manufactured in the USA, reflecting a commitment to quality and innovation in the HiFi industry.