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VINTAGE  MARANTZ DP-870 DIGITAL PROCESSOR / PRE AMPLIFIER DP870U with AC-3 RF IN
DAC Marantz DP870 8 views

VINTAGE MARANTZ DP-870 DIGITAL PROCESSOR / PRE AMPLIFIER DP870U with AC-3 RF IN

USD$80
Location
US
Seller
corpzilla
Source
eBay US
Posted
2 Aug 2026
Last seen
18h ago

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Our Thoughts RADAR AI

At US$80, this sits well below the US$89 25th percentile and under the US$114 median, so it reads as a strong bargain against your recent comps. It is not just “a bit cheap” — it’s priced in the zone where a clean, working unit is likely to be good value.

The appeal here is straightforward: this era of Marantz DAC is usually bought for its solid build, straightforward digital conversion, and a generally musical, low-fatiguing presentation that still makes sense in a classic two-channel system. If the unit powers up cleanly and all inputs lock properly, the upside at this asking price is real. Because condition is unknown, I’d mainly verify functional operation, output level, and any missing remote or accessories before jumping.

Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.

About Marantz

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.

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