RADAR is a price search engine. We link to the original listing — we never sell direct. Transactions happen on the source site.
Product InformationThe Marantz MM9000 amplifier will stupefy you with its immense, power and capacity to consistently deliver thumping sounds. Each of the 5 channels of this Marantz surround sound amplifier is equipped to deliver 150 watts at 8ohms impedence. Whatever the sound, this Marantz surround sound amplifier creates for you an atmosphere based on clarity. Difficult loudspeaker loads are assumed by this Marantz home theater amplifier with ease. High quality speaker cables can be inserted in the banana-plug-compatible terminals of this Marantz home theater amplifier, which is branded as being versatile and customizable. Energy-efficient, the Marantz MM9000 amplifier has a smart power on feature that turns the amp on whenever a television set or stereo is connected to it.Product IdentifiersBrand MarantzMPN MM-9000Model MM9000Product Key FeaturesNumber of Channels 5Type Power AmplifierDimensionsWeight 44.1lb.Depth 7.8in.Height 6.31in.Width 17.83in.Additional Product FeaturesPower Per Channel AT 8ohm 150WThd (Total Harmonic Distortion) 0.03 %Number of Speaker Outputs 5Frequency Response 10Hz-100kHzAudio Snr 95dB
Generating expert take…
Marantz originated in the United States, founded in 1953 by Saul Bernard Marantz, a music enthusiast and amateur musician born in Brooklyn in 1911. Dissatisfied with the audio equipment of the era, he crafted the groundbreaking Audio Consolette preamplifier in 1952 from his New York home, selling the first 100 units rapidly and prompting the formal establishment of the company in Woodside, Queens. Though production later shifted to Japan in partnership with manufacturers like Standard Radio in 1966, and the brand evolved through ownership changes including Superscope and eventual integration into larger groups, its heritage remains rooted in American ingenuity and a relentless pursuit of musical fidelity.
The brand excels in high-end audio components, particularly amplifiers, preamplifiers, and integrated systems that defined its golden era. Iconic models like the Model 7 preamplifier (1958), Model 9 power amplifier (1960), and Model 10B tuner (1964) set benchmarks for performance, while later offerings expanded to tuners, receivers, and CD players. Marantz briefly ventured into speakers under designer Ed May in the 1970s but focused primarily on electronics rather than turntables, headphones, DACs, or cables, emphasizing separates renowned for their "Most Musical Sound."
Marantz commands a premium position in the hi-fi market, revered as a high-end pioneer that shaped the audiophile landscape through the 1970s zenith. Today, it blends vintage allure with modern elegance, appealing to discerning buyers who value durability, innovation, and warm, detailed sound signatures over mass-market accessibility.
See all Marantz listings on RADAR.
