DSG-1 is a lightweight condenser interview mic which has been specially designed for professional applications with the film, video, television, voice-over and ENG(electronic news gathering) industries. DSG-1 offers wide bandwidth and hyper cardioids polar pattern response coupled with low-noise electronics. It is extremely lightweight making it ideal for mounting directly to video cameras or on boom poles. High pass filter switch avoids to picking up low-noise. It powered by 1.5V AA battery or 48V phantom power without worry about power supply. High density screen effectively suppresses wind noise when recording outdoors in moderate condition.