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By Hana

Umami Black

Low-output Moving-coil Phono Cartridge

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Model

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Stock availability

Coming soon

  • Diamond cantilever

    Rigid diamond cantilever with nude Microline diamond stylus.

  • OKD moving-coil generator

    Integrated pole piece/rear yoke and inverted U front yoke.

  • 0.3 mV low output

    5 Ω coil impedance; load of at least 50 Ω.

  • Hand-built in Japan

    Auricle duralumin body finished in Black Urushi lacquer.

Product details

Hana’s Umami Black is a hand-built moving-coil cartridge designed by Masao Okada and manufactured by Excel Sound in Japan. A diamond cantilever and nude Microline diamond stylus transfer groove motion to the new OKD generator.

Diamond cantilever and OKD generator

The generator combines an inverted U-shaped front yoke, an integrated pole piece and rear yoke, and a neodymium magnet. Its 2 mm square hybrid permalloy armature carries hand-wound 30-micron, 4N copper coils. Cryogenic treatment is applied to key magnetic components and the gold-plated output pins.

Auricle body with Urushi finish

An A7075 duralumin body supports the open-air generator. Black Urushi lacquer and a zirconia front inlay complement the mechanical design. Threaded mounting holes simplify installation. The 0.3 mV output requires a suitable MC phono stage or step-up transformer; recommended tracking force is 2 g and load impedance is at least 50 Ω.

Specifications

Type
Low-output moving-coil phono cartridge
Cantilever
Diamond
Stylus
Nude Microline diamond
Generator
OKD with inverted U front yoke and integrated pole piece/rear yoke
Magnet
Neodymium (NdFeB)
Armature
2 mm square permalloy plate; 78% carbon-infused nickel-iron
Coil
Hand-wound 30 μm, 4N copper
Output voltage
0.3 mV
Coil impedance
5 Ω
Recommended load impedance
≥50 Ω
Frequency response
15 Hz–50 kHz
Channel balance
0.5 dB at 1 kHz
Channel separation
30 dB at 1 kHz
Tracking force
2 g
Trackability
70 μm at 2 g
Dynamic compliance
10 × 10⁻⁶ cm/dyne at 100 Hz; estimated 17 × 10⁻⁶ cm/dyne at 10 Hz
Body
A7075 duralumin; Auricle open-air design; Urushi lacquer
Manufacture
Hand-built by Excel Sound in Japan

Dimensions

Dimensions (W × D × H)
17.2 × 27.9 × 15.8 mm, from manufacturer drawing
Net cartridge weight
11.3 g