Weiduka AC8.8 3000W 15A Advanced Audio Power Purifier Filter AC Power Socket Weiduka AC8.8 use imported high quality components to make of common mode and differential mode AC power filter Weiduka AC8.8 has 15A automatic overload short-circuit protection Weiduka AC8.8 has six senior gold-plated universal socket (product insert), four high-quality imported American standard double reed socket