Marantz Professional Audio Scope SG-17P | Long Interference-Tube Shotgun Condenser Mic (540mm / Phantom Power) Professional-production condenser microphone with long interference tube Designed for broadcast, TV/film, and sound reinforcement applications Smooth, intelligible response in noisy environments Rugged, durable build for field use while running on 48V of phantom power Highly directional super cardioid-lobar polar pattern with excellent off-axis rejection