
NAGAOKA · MP
MP-300
Refined musicality and exceptional tracking for the high-end vinyl enthusiast.
The Nagaoka MP-300 is a statement of intent for those who seek the warmth and convenience of moving magnet technology without compromising on ultimate resolution. By bridging the gap between the mid-tier models and the flagship MP-500, it provides a sophisticated window into any record collection.
At the core of its performance is a low-mass boron cantilever, a material prized for its extreme rigidity and ability to minimise mechanical colouration. This ensures that the stylus tracks the groove with exceptional stability, allowing the cartridge to resolve fine micro-details that are often obscured by lesser designs.
Sonically, the MP-300 is characterised by its poise and clarity. It avoids the temptation to over-emphasise specific frequency ranges, preferring instead to provide an honest, wide-reaching soundstage. Whether reproducing the delicate decay of a piano or the complex layering of a modern production, it remains composed, articulate, and deeply engaging.
Key Features
01
Boron Cantilever
This high-stiffness, low-mass material ensures accurate groove tracing and rapid transient response.
02
Superfine Elliptical Diamond
Precision-polished for optimal contact, it retrieves maximum detail whilst maintaining gentle contact with the record surface.
03
Permalloy Motor System
The proven permalloy design provides high output efficiency and exceptional signal clarity.
04
High-Rigidity Body
The chassis is engineered to suppress resonance, ensuring the motor assembly operates with minimal coloration.

Chapter 01
Engineering Precision
Nagaoka approaches the construction of the MP-300 with an emphasis on mechanical isolation. By integrating the boron cantilever into a robust, resonance-damped body, the cartridge ensures that energy from the stylus is transferred directly to the motor system without being lost or altered by chassis vibration.

Chapter 02
Listening Notes
The MP-300 is frequently praised for its holographic imaging. It excels at separating complex instrument groups, offering the listener a sense of space and atmosphere that is rare at this level. It is a highly revealing cartridge that remains musical, making it an excellent partner for high-performance tonearms and phono stages.
Specifications
Frequency response20Hz – 25kHz
Sensitivity3mV (1kHz, 5cm/sec)
Impedance47k ohms
Power handling100 pF
Weight7.8g
Channel separation25 dB (1 kHz)
Channel balance1.0 dB or less
CantileverBoron
Needle tip0.4×0.7mil ellipse/diamond
Proper needle pressure1.3~1.8g
Weight with headshell26.1g
