Platinium Reference Series
SKO-PR01
Pure Copper and Platinum-plated RCA Cap 笙凯铂金RCA保护盖


SKO-PXM1
Pure Copper and Platinum-plated XLR Cap(Male) 笙凯铂金XLR保护盖 (公)


SKO-PXF1
Pure Copper and Platinum-plated XLR Cap(Female) 笙凯铂金XLR保护盖 (母)


Titainum Series
SKO-TRC1
Titainum Resonance Cone 笙凯航钛圆锥


Titainum Resonance Disc(Big) 笙凯航钛垫片(大)


SKO-TRDS
Titainum Resonance Disc(Small) 笙凯航钛垫片(小)


SKO-TSTK
Titainum Spike Tuning Kit 笙凯航钛角锥
