For nearly 70 years, Marantz has designed and made high-fidelity audio equipment, from amplifiers to home-theater components, with a distinctive blend of artisanal craftsmanship and modern networked sound. Founded around Saul Marantz’s pioneering work in Hi-Fi amplification, the brand has maintained a manufacturing home at Shirakawa Audio Works since 2002 and now operates under Harman International.