Primacoustic VOXGUARD VU Ambient Field Controller, Stand MountThe VoxGuard features high density open cell acoustic foam that provides maximum absorption throughout the vocal range. An extra large high impact ABS outer shell keeps unwanted noise out, while innovative slotted ports prevent excess bass buildup and resonance commonly associated with stand mounted absorbers. Once mounted, a rear access cable port allows any hand held or studio microphone to be articulated and directed at a specific source. The