The Sanyo PLUS N-33 is a noise reduction processor manufactured by Sanyo between 1979 and 1981, based in Japan. It is part of the Plus series that includes a variety of audio components such as integrated amplifiers, preamplifiers, power amplifiers, tuners, receivers, tape decks, and record players. The PLUS N-33 features a Super D noise suppression system designed to improve audio clarity by reducing unwanted noise and enhancing the overall sound quality. The device is characterized by its silver and black aesthetic, which aligns with the design themes of its era. The original price at launch was approximately 698 DM.
