NuX SOLIDSTUDIO Solid Studio IR and Power Amp Simulator PedalIR & Power Amp Simulator A pedal version of the most classic amp cabinet scenarios including microphones and power amp tubes. NUX Solid Studio was created to address: limited gear availability, and the cumbersome transport reality of physical amp speaker cabinets. Over many years of research, Solid Studio was specifically developed to fill the essential needs of discerning musicians and sound technicians, including the art of mic ing instrument