T250A slow blow  

Single crystal silver wire + single crystal nano alloy.  

Pure copper gold plated and Pure copper silver plated cap.

The inside is filled with two quartz sands, and the middle is filled with nano graphene.

Graphite has super high conductivity, high anti-interference and other characteristics, and the sound is beautiful, soothing and strong.

It has great benefits for sound quality and security.

The fuse has no directionality.  

Gold cap goes in and out of the silver cap, sound will be more power.

Silver cap goes in and out of the gold cap, sound will be more clear.