Nagaoka MP-700 Flagship MM Cartridge

Built upon the Moving Permalloy (MP) design—a refined take on the traditional moving magnet system—the MP-700 reduces cantilever mass to improve responsiveness and musical precision, resulting in a more authentic and vivid sound reproduction that brings listeners closer to the original performance.

Innovative Design for Superior Sound Reproduction

At the core of the MP-700 is an innovative magnetic circuit that enhances signal transmission and minimizes unwanted vibrations. This is achieved through Nagaoka’s use of a high-strength, low-mass boron cantilever and a meticulously crafted micro-ridge nude diamond stylus measuring just 0.12 x 0.3 mil. The result is outstanding accuracy and detail retrieval from vinyl grooves.

In addition, the cartridge features Nagaoka’s softest damper and a newly integrated suspension wire within the pivot system, ensuring stable stylus movement and controlled resonance. These refinements translate into exceptional clarity, separation, and frequency response—delivering deep bass, natural midrange, and sparkling treble for a listening experience that feels intimate and lifelike.

Engineered for Stability and Longevity

Every aspect of the Nagaoka MP-700 MC Phono Cartridge has been carefully engineered to reduce interference and extend durability. Its shielded case and cartridge frame are constructed from ultra-duralumin, a high-strength copper-aluminum alloy known for its rigidity and lightweight properties.

This chassis undergoes a specialized three-layer surface treatment involving nickel plating, black tin plating, and an insulating coating. Together, these layers help to reduce static electricity, improve resistance to heat and wear, and preserve the cartridge’s structural integrity over time. These measures ensure consistent, high-fidelity performance and maintain the cartridge’s elegant appearance even with prolonged use.

A Celebration of Heritage and Future Innovation

The launch of the Nagaoka MP-700 MC Phono Cartridge is not only a celebration of the brand’s remarkable 85-year legacy but also a bold step forward into the future of analog audio. Originally a manufacturer of precision components for watches and jewelry, Nagaoka has spent decades perfecting the delicate balance of mechanical precision and acoustic artistry.

The MP-700 embodies this heritage while setting a new standard in the high-end phono cartridge market. The MP-700 has been designed to give exceptional value for audiophiles seeking unparalleled musical realism.