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Marantz CD-63 MkII KI Signature - CD Players - Black - Excellent w/ Original Box
Why This One
Excellent condition — light signs of use, no obvious issues
Fully tested — all applicable functions verified working
Ken Ishiwata-signed variant with copper-plated chassis, HDAM output stage, and 48-hour factory burn-in.
Comes with the original box — a rare find for a collector-grade source component.
Condition: Excellent
This Marantz CD-63 MkII KI Signature is an excellent-condition CD player. It has passed our 7-point functional test, with 1 item(s) not applicable to this unit. Please review all photos carefully, as they provide an accurate representation of the cosmetic condition of the product.
What's Included
Marantz CD-63 MkII KI Signature (Black)
Original Box
About This Model
The Marantz CD-63 MkII KI Signature is a high-end CD player built around the Philips CDM-12.3 three-beam laser transport and an NPC SM5872 single-bit DAC. The KI Signature designation marks it as a variant personally overseen by Marantz's Ken Ishiwata, assembled in the UK and burn-in tested for 48 hours before leaving the factory. Its copper-plated anti-vibration chassis and oversized ultra-low-impedance toroidal power transformer set it apart from the standard CD-63 MkII, while copper-plated HDAM (Hyper Dynamic Amplifier Module) circuitry in the analogue output stage works to reduce noise and improve signal slew rate. Outputs include gilt RCA analogue connectors with remote volume control — allowing direct connection to a power amplifier — plus both coaxial and optical digital outputs.
A great opportunity to own a Marantz CD-63 MkII KI Signature at this price point.
Compared with the obvious alternative at this level — a more common mid-’90s CD player in the US$375–US$448 band — US$339 looks like a strong deal. It sits below the US$375 25th percentile on your own comp set, so this is priced to move rather than priced for negotiation.
That makes sense for a well-regarded Marantz from the classic CD era: buyers usually want it for the smooth, musical presentation and solid build, not just specs. If it’s complete and working cleanly, the upside is straightforward: a desirable old-school player at a below-market entry point. At this price, the main thing to confirm is basic function and disc loading/playback health, since age-related transport issues matter more than cosmetics.
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.
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