True Depth 3D IR Infrared Emitter and Signal Booster for Mitsubishi 3D DLP TVs Works with most Mitsubishi 3D TVs! Boosts your existing infrared signal an additional 15+ feet 3DA-1 adapter is REQUIRED for TVs made prior to 2010 Works great with True Depth 3D infrared glasses! View 3D on your legacy and current Mitsubishi 3D TVs!