SOtM Y Cable (sPS-500-Upgrade) 
 
These Y-Cable dc power cables are upgrade options for the sPS-500 Power Supply.
 
You can choose the cables in, copper or silver wires, and various length options — 30cm, 50cm and 100cm.
 
Normally the copper wire sounds relatively calm and neat, and the silver wire is relatively open and more delicate. 
 
Standard Copper cable : 
it brings a clean sound with musical nuance without having any distortion.
 
Stranded 7N UPOCC silver cable :
Compared with copper wires, it brings more detailed and dynamic scenes, and brings the distinctive bright and precise sound propensity of silver wires.
 
Stranded 7N UPOCC Copper cable :
Compared with the standard copper wire and silver wire, the sound character is middle of their propensities, it bring very detailed musical nuance.
 
Depending on which dc cable is used, it effects sound in your system hugely, so select the proper dc cable for your system according to your sound taste.
 
The standard DC power cable which is supplied as a basic accessory is 30cm, copper wire and the jack size at then end is OD5.5/ID2.1