The Mission Engineering Gemini H is a 4U 16³ rack enclosure for use with rack-mount modeling units such as the Kemper Profiler Fractal Audio Axe-FX Avid Eleven Rack and Line 6 Pod HD-Pro. The top 2U space is open as standard to fit most modeling amps and effects units. The 16³ depth comfortably accommodates full-length devices. A 2U blank in the bottom space is finished with quality black grill cloth and silver trim to match the Gemini cabinets for a boutique half stack appearance. The blank can be removed to access the additional 2U of rack space when required. Gemini H is made in the USA from rugged void-free 3/4³ birch ply. Black Tolex covering and chrome hardware perfectly match the Gemini cabinets and also look great with other cabs. Each unit comes fully assembled with carry handles 2U blank with cloth covering silver piping and four sturdy rubber feet allowing the head to sit on top of a speaker cab flight case or studio table. A screw kit is included for securing your equipment into the rack.