When employing the Elite-15i, you will notice far clearer, stunningly focused sound and visual images from your system. Video presentation will be crisp and colors true with greater gray and black scale definition, as well as noticeably improved depth and clarity. Many of the technological advances previously available only in our flagship Reference Conditioners are cornerstones of the Elite series. Now everyone can reap the benefits of unrivaled power purification and unequalled surge protection. The Elite-15 PF i also features remote control capability via 12V triggering, compatible with the 12V triggering devices commonly found in power receivers and pre-amp processors. Additional products (such as a remote subwoofer) can be daisy-chained from the 12V output jack for an additional triggered unit. The 12V triggering feature may be bypassed if desired.