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Marantz AV7704 AV Heos Streamer Processor Pre-Amplifier 11.2 channel Dolby Atmos
Processor Marantz AV7704 7 views

Marantz AV7704 AV Heos Streamer Processor Pre-Amplifier 11.2 channel Dolby Atmos

USD$829 GBP$614
Location
GB
Seller
jonrite1
Source
eBay UK
Posted
8 Sep 2026
Last seen
2d ago

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Our Thoughts RADAR AI

This is a capable AV processor from a well-liked Marantz line, and the asking price sits a touch above the recent used market. At £614 against a median of £584 and a 75th percentile of £599, it reads as a bit ambitious rather than a bargain.

That said, the AV7704 is still worth a look if the unit is clean and fully working, because these processors remain attractive for their pre-out flexibility, solid surround performance, and very usable feature set for a serious home cinema rig. At this level, original remote, calibration mic, box, and proof of careful ownership matter more than usual; if those are included, the premium is easier to justify, but I’d still try to land it a little closer to £599 or below.

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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