Hana Umami Black Low-Output Moving Coil Cartridge Key Features:
- Diamond Cantilever – Provides the most rigid and efficient signal transfer for extraordinary clarity and detail retrieval.
- High-Efficiency “OKD” Generator – Enhances magnetic energy flow with integrated yoke architecture, improving resolution and dynamics.
- Inverted U Front Yoke – Controls resonance and aligns the magnetic field for exceptional channel balance and imaging.
- Rare Earth NdFeB Magnet – Delivers powerful energy conversion and refined tonal accuracy.
- Urushi Lacquer Finish – Combines beauty and durability through a vapor-bonded thermosetting process on the aluminum body.
Product Description:
Continuing the Legacy of "Brilliant and Gorgeous" Sound
The HANA-Umami Black represents the culmination of Masao Okada-san’s five decades of cartridge design mastery at Excel Sound. Building upon the celebrated Umami Red, this model stands apart with an innovative diamond cantilever and the revolutionary “OKD” High-Efficiency Moving Coil Generator—achievements that redefine what’s possible in high-end analog playback.
Diamond Cantilever
A first for HANA, the diamond cantilever sets a new benchmark for rigidity and signal fidelity. As the hardest known material, diamond ensures ultra-efficient energy transfer from groove to coil, preserving every nuance of the original recording.

High-Efficiency “OKD” Generator
This next-generation motor system introduces the world’s first “Integrated Pole Piece and Rear Yoke” combined with an inverted U-shaped front yoke. Together, they optimize magnetic energy flow and minimize losses, unlocking a new level of dynamic expression and low-level detail.
Inverted U Front Yoke
Engineered for both resonance control and magnetic precision, the inverted bifurcated U front yoke provides ideal support for the diamond cantilever, stabilizing performance and enhancing spatial imaging.
High-Power Rare Earth Magnet
A neodymium-iron-boron (NdFeB) magnet drives the generator with remarkable efficiency and power, translating musical energy into vivid, lifelike sound.
Hybrid Carbon Armature
Crafted from 78% carbon-infused permalloy, the lightweight 2mm armature is hand-wound with high-purity copper wire, achieving ultra-low output impedance and superb transient response.

Urushi Enameled Finish
The Umami Black’s body is coated in an exquisite Urushi lacquer, applied through a proprietary thermosetting process that bonds to the duralumin chassis. The result is both visually stunning and functionally resonant, contributing to the cartridge’s refined tonal balance.
Specifications:
Material
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Duralumin (A7075)
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Shape
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Auricle open air
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Finish
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Urushi lacquer through thermosetting process
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Cantilever
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Diamond
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Stylus
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Microline Nude Diamond
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Structure
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“OKD” generator with Inverted U Front Yoke and Integrated Pole Piece and Rear Yoke
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Armature Material
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Permalloy, 78% carbon-infused nickel-iron
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Armature Shape
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2mm Square Plate
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Parts Material
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Pure Iron
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Magnet
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Neodymium (NdFeB)
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Coil Impedance
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5 Ω
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Output Voltage
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0.3mV
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Load Impedance
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≥ 50 Ω
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Cryogenic
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“OKD” generator with U Front Yoke, Integrated Pole Piece and Rear Yoke, Gold-plated Output Pins
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Frequency Response
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15–50,000Hz
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Output Balance
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0.5dB / 1kHz
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Channel Separation
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30dB / 1kHz
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Tracking Weight
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2g
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Trackability
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70μm / 2g
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Dynamic Compliance
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10×10⁻⁶ cm/dyne (100Hz), est. 17×10⁻⁶ cm/dyne at 10Hz
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Cartridge Weight
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11.3g
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Body
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U
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