Monster MP HTS 5000 MKII Reference PowerCenter with Clean Power Stage 4 v.2.0 (Discontinued by Manufacturer) All outlets are fully programmable to be switched, switched with delay, or unswitched. Ultra-high 2775 joule rating provides highest level of surge protection. Sequenced AC power turn-on and turnoff for equipment protection and overload prevention. 12 volt trigger input for remote turn-on of switched outlets. Monster Clean Power Stage 4 v2.0 application-specific filters.