The MINI AST was developed on customers request to purchase a high quality podium microphone. The clever rotating mechanic enables rather any position of the boom element. Basic is the new noisefree 604 preamp and in combination with the successfully KA 400 capsule you will find a most speech optimised system for conference or podium applications. The boom lenghts is 300mm ( up to 500mm on request ), the diameter of the shock absorbing table tripot is 90mm. More technical details like explained at the 604 preamp side.