Complete Shielding Eliminates Noise

Double-layer dual weave fully shielded with Oxygen Free Copper (OFC) effectively eliminating wifi and cellular interference.

The Zero-Oxygen copper core delivers excellent sound with low impedance.

99.99% OFC (LC-OFC smelting), impedance < 63 mΩ/m (20°C).

Temperature rise is limited to less than 5°C under high current loading. This ensures no loss of high frequency components during extended usage.

Grain micro-structure reduces boundary-layer distortion resulting in richer sustain and clearer  harmonics.

Reliability Testing

1. 50,000 times 90° bending test;

2. 24h salt spray test (5% NaCl, 35°C);

3. 100 times Cyclic thermal shock test (-40°C ⇋85°C);

4. 1,000 plug in/out cycles