The Torpedo Captor X (16) is a compact reactive loadbox, a tube amp attenuator, a cab simulator, an IR loader, and a stereo expander for home, live, and studio use. Playing your tube amplifier in a great-sounding space with an exceptional selection of perfectly matched speaker cabinets and microphones is a true pleasure and an unparalleled experience. The Torpedo Captor X (16) is designed for tube amp enthusiasts who crave this every time they play, regardless of the environment.