Cuprum 20 铮 UIEM Much work and finer details

Much work and finer details are incorporated within the development of the faceplate

“Pathway Length”

the “non-coloration” and smooth listening experience of the silk diaphragm are also major advantages

Premium sound meets an approachable price

3D-printed acoustic structural chamber

Cuprum 20 铮 UIEM Much work and finer detailsCuprum 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