Cuprum 20 铮 UIEM CNC Gold-plated Brass Shell with

CNC Gold-plated Brass Shell with Natural Mother-of-pearl Inlay

giving the diaphragm shape that can reproduce sound with a life-like atmosphere and emotion with high fidelity and resolution

To address this

Through this material innovation

2025 is an extraordinary year for Jomo Audio as it marks the 10th anniversary of the brand’s establishment

Cuprum 20 铮 UIEM CNC Gold-plated Brass Shell withCuprum 20 Ultra Pure Core The Foundation of Signal Transmission Adopts ultra high purity single crystal copper conductors, achieving low loss signal transmission at the source and faithfully restoring every subtle detail of the original audio. Precise & Deep Reaching Bass 20AWG extra thick single crystal copper paired with low loss solder greatly improves conductivity. Delivers solid, full bodied bass with outstanding transient response. Stable