Primacoustic Stratus Studio Ceiling Cloud | Color: GreyThe Primacoustic Stratus is an acoustical device that suspends above the recording console to control early reflections, flutter echo, and to help eliminate standing waves that cause resonant peaks in the critical mix position. Once in place, you will immediately enjoy a more controlled and intimate acoustic environment, larger sweet spot, and reduced ear fatigue. Attractive and very affordable, the Stratus ships in kit form and is easily put together