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• Cosmetic condition as in the photos. • 30 days Global OPT Warranty. • Video demo available. • Worldwide shipping with careful packaging. • For an extended warranty, please contact us before payment.
Technical Info:Model: Marantz SM-80Device type: Power AmplifierOutput power: 2 x 130/210 WSupported impedance: 4–16 OhmChannels: 2Total capacitor capacity: 88000 mFOutput transistors: 4 per channelThis unit is stated to be in very good working condition. It is a serious vintage power amplifier built around a large power transformer with separate secondary windings and a near dual-mono layout.🎙️ Time That Still Sounds AliveClose your eyes and return to the golden age of real audio. Marantz SM-80 represents that feeling — mechanical presence, honest controls, and the kind of analog character modern disposable electronics simply cannot copy.👤 If you are reading this, you probably understandYou are not looking for another plastic Bluetooth speaker. You are looking for a vintage audio component with character, history, and presence. For collectors, music lovers, and system builders, this is the kind of unit that brings emotion back into listening.🎧 What you get beyond the soundAs a dedicated power amplifier, the SM-80 is aimed at buyers building a serious separates system. The confirmed high-capacity ELNA capacitors, multiple Toshiba output transistors per channel, and substantial transformer design all point to a model created for strong stereo drive and confident presentation.It also brings the tactile appeal that many vintage audio buyers want: a purposeful full-size component, substantial 13 kg weight, and classic Marantz presence in a hi-fi
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📝 Product Description
The first image is an AI-generated promotional visual and may differ from the actual item.
All subsequent photos are part of the description and show the actual item and its condition.
Demonstration tapes, reels, records, or accessories shown for demonstration purposes are not included unless explicitly stated.
Please check the voltage requirements in your area; Adapter not included.
👉 Warranty and Service
Includes a 30-day global OPT warranty.
You will receive a product and packaging inspection video before shipping.
Repairs, maintenance, and extended warranties are available upon request.
📦 Shipping
Shipping within 2-3 business days after payment.
A tracking number will be provided.
Standard shipping takes approximately 10 business days.
Import duties, taxes, and customs fees are the responsibility of the buyer.
🌍 Worldwide Shipping
I have 20 years of experience shipping delicate vintage audio equipment worldwide.
If your country is not listed, please contact me for shipping options.
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Equipment purchased from us can be exchanged.
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The SM-80 sits in a respected sweet spot in Marantz’s older power-amp lineup: solid build, real current delivery, and a sound that many listeners still find clean and musical. At US$645, this asking price lands right on the median of recent USD comps, so it reads as fair market, not a steal and not stretched.
That makes it a sensible buy if the unit is clean and functioning properly, especially since these amps are valued for robust drive and a straightforward, no-nonsense presentation. The upside is strongest when the cosmetic condition is good and the seller can confirm stable operation, because age-related service history matters more than accessory count here.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
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.
