Moonstone Phono Cartridge

Next-Gen Moving Magnet Phono Pickup

The apex of our 3 new Oysters, Moonstone is dressed to impress. Further reducing moving-mass & output and topped off with our listen-tested 0.3 x 0.7mil elliptical diamond, Moonstone transcribes sonic imagery with weight, richness, depth & sparkle. Texture is keenly realistic. The sonic image is suspended and well-controlled over a nearly-absent noise floor, providing fantastic clarity without etch nor confusion. Compatible with MM preamps and the vast majority of tonearms out there, Moonstone is a must-have for audiophiles on a budget.

 

Our Latest Oysters

Designed for discerning, value-minded audiophiles, Rainier, Olympia & Moonstone supplement & complement our existing range of Oysters. They build upon, enhance & refine the sonic character that listeners worldwide have enjoyed for decades. New innovation in cartridge design addresses the problem of resonance — the things that need to happen around a generator to voice a cartridge with honesty. The housing thusly disperses & dissipates resonance, making way for effortless, transparent sonics that are enlivened with intimate nuance. The voicing is true to natural harmonics, space around voices & instruments as well as their attack & decay. Unique to these 3 Oysters (not to mention Amethyst), experience a diminutive backdrop that bolsters sonic images with a degree of aptitude reminiscent of moving coil designs.

 

Upgrade Path

Rainier, Olympia & Moonstone replacement styli are interchangeable. We encourage you to follow the upgrade path to experience the best of what this design has to offer!

 

Hand-Crafted in Japan

From Oyster to Reference, each Sumiko phono cartridge is crafted by hand in Yokohama, Japan — near the waters where our namesake Oysters dwell. We’ve selected by ear the finest materials that combine to deliver performance that has enlightened generations of listeners. Each design is thoroughly auditioned until perfected. Production is then executed by world-class cartridge makers with a collective eye for precision & quality. The result is a full horizon of cartridges eager to introduce themselves to your analog system — we firmly believe there’s a perfect cartridge for you here.

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Description

Design Principle
Sumiko Moving Magnet Phono Cartridges Sketch

Moving Magnet


Mass
6.5g

Stylus
0.3 x 0.7mil Elliptical

Cantilever
⌀0.5mm Aluminum Alloy

Coils
High-Purity Copper

Internal Impedance
1,130Ω

Load Impedance
47kΩ

Frequency Response
12Hz – 33kHz

Output
3.0mV

Channel Separation
30dB @ 1kHz

Channel Balance
0.5dB @ 1kHz

Compliance
12×10-6cm/dyn @ 100Hz

Capacitance
100pF – 200pF

Vertical Tracking Angle
25°

Tracking Force Range
1.8g – 2.2g

Recommended Tracking Force
2.0g

Replacement Stylus Unit
Rainier, Olympia or Moonstone RS (Interchangeable)