Optonica was a prestigious high-end hi-fi audio brand created by Sharp Corporation in 1975, designed to compete with premium audio manufacturers like Sony, Panasonic, and Marantz in the luxury audio market. Based in Japan, the brand launched with an impressive lineup of receivers, tuners, and amplifiers characterized by distinctive silver front faces, knobs and switches that became signature design elements. Optonica gained recognition for innovative engineering, including a unique turntable utilizing Mikage granite stone to reduce audio feedback, and achieved critical acclaim by winning the French Laurier d'Or (Golden Laurel) in 1977 for design and performance excellence. The brand operated primarily from 1975 to 1982, producing high-quality audio components with impressive technical specifications that garnered praise from audio enthusiasts and industry experts. Despite critical success and advanced engineering achievements, Optonica struggled commercially and was discontinued by Sharp in 1982. The brand briefly re-emerged from 1988-1991 with expanded product lines including TVs and VCRs before being permanently discontinued, leaving behind a legacy as one of Japan's most innovative but commercially unsuccessful premium audio brands.