Aston Microphones Stealth, Dynamic Microphone for Broadcast, Studio and Stage, Offers 4 selectable sound settings: Vocal 1, Vocal 2, Guitar and Dark, Built-in Class A microphone preamp which is automatically activated with + 48V phantom power, High off-axis attenuation of unwanted ambient noise, Special built-in Sorbothane shock mount, LE displays can be switched off (stealth mode), Can be operated