LyxPro LDC-20 Large Diaphragm Cardioid Condenser Studio Microphone, Shockmount, Foam Windscreen & Case Large Gold-Plated Diaphragm Captures Pristine-Quality Audio Recording Cardioid Polar Pickup Pattern Accurately Reproduces the Subtlest Sounds Low 16db(A) Self-Noise Microphone Design Won't Interfere with Recording Professional-Grade Sensitivity (-34dB  2dB) & Signal-to-Noise Ratio (78 dB) Professional-Grade Sensitivity (-34dB  2dB) & Signal-to-Noise Ratio (78 dB)