Marantz now offers three series of audio products: range, style and premium. Style series is mainly mini-combination, while range and advanced series include CD players, DVD players, amplifiers and other audio products. Among these three series, Range series provides the most flexible system collocation scheme for mainstream audio consumers and enthusiasts, Style series is characterized by elegant aesthetic modeling, mainly aimed at people who advocate simplicity and pay attention to style, and advanced Premium series is aimed at audio players and enthusiasts to ensure their demanding requirements and the most perfect listening experience.

Some special classifications, such as reference works, aim to restore music absolutely faithfully, while special edition and original sound special edition achieve better sound quality by selecting components and modifying the design. In addition, there is a KI signature edition, which is a special edition signed and sold in the name of marantz's current chief designer Ken Ishiwata. Marantz audio with KI has been strictly screened and carefully arranged by Ken Ishiwata from components to overall structure, which means that the out-and-out Hi-Fi playback effect is much better than that of ordinary models without KI signature.