Sumiko Wellfleet Phono Cartridge

Sumiko Wellfleet Moving Magnet Phono Cartridge

What You Need to Know

High-End Moving Magnet Performance with a Nude Elliptical Stylus

The Sumiko Wellfleet Moving Magnet Phono Cartridge sits just below the flagship Amethyst in Sumiko’s acclaimed Oyster Series. Handcrafted in Japan, the Wellfleet earned Stereophile Recommended Component status by delivering detail, dynamics, and musicality well beyond its class.

Its secret is a nude elliptical stylus—a genuine high-end touch rarely found at this price.

Nude Elliptical Stylus for Faster, Cleaner Sound

Most cartridges at this level use a bonded stylus, where a diamond tip is glued to a metal shank. The Wellfleet’s nude elliptical is cut from a single piece of diamond, eliminating the bonding joint and reducing tip mass.

Less mass at the stylus means faster transient response, lower surface noise, and cleaner retrieval of fine detail—differences you can hear on every record.

Refined Generator and Resonance-Optimized Body

The Wellfleet pairs its stylus with high-purity copper coils and Sumiko’s resonance-optimized Oyster Series body. With a healthy 3.0mV output, it drives any standard MM phono input with an open, dynamic, and richly musical presentation.

User-Replaceable, Upgradeable Stylus

The Wellfleet’s stylus replaces in seconds with no tools. Better still, it shares its fitting with the rest of the Oyster Series—so when you’re ready for more, simply drop in the flagship Amethyst line-contact stylus for an instant upgrade.

Handcrafted in Japan

Every Sumiko Wellfleet is individually assembled, adjusted, and tested by experienced cartridge craftsmen in Yokohama, Japan.

Building Your System

The Wellfleet is an excellent match for quality turntables with medium-mass tonearms and any standard MM phono input.

It’s the sweet spot of the Oyster Series—serious audiophile performance with a clear upgrade path built right in.

Features & Specifications

Nude Elliptical Diamond Stylus
Single-piece diamond with lower tip mass for faster transients and lower noise.

Lightweight Aluminum Pipe Cantilever
Rigid and responsive for accurate, confident tracking.

High-Purity Copper Coil Generator
Healthy 3.0mV output with an open, dynamic, musical character.

User-Replaceable Stylus
Swap in seconds—or upgrade to the flagship Amethyst stylus.

Precision Japanese Craftsmanship
Each cartridge is hand-built and individually tested.

Standard ½-Inch Mount
Threaded mounting holes make installation easy on most modern tonearms.

Specifications

•          Type: Moving Magnet (MM)

•          Stylus: Nude Elliptical Diamond, 0.3 x 0.7 mil (user-replaceable)

•          Cantilever: Aluminum Pipe

•          Output: 3.0mV

•          Load Impedance: 47k ohms

•          Mounting: Standard ½-inch

•          Tracking Force: 2.0 grams (recommended)

•          Weight: 6.7 grams

Frequently Asked Questions

Do I need a special phono preamp?
No. The Wellfleet works with any standard moving magnet (MM) phono input.

How does the Wellfleet compare to the Moonstone?
The Wellfleet upgrades to a nude elliptical stylus, eliminating the bonded joint for lower tip mass, faster transients, and quieter, cleaner playback.

How does it compare to the Amethyst?
The flagship Amethyst steps up to a nude line-contact stylus and a lower-noise generator for even greater detail and refinement.

Can I upgrade the Wellfleet later?
Yes. The Oyster Series shares stylus fittings, so you can install the Amethyst replacement stylus on your Wellfleet body whenever you’re ready.

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