Low noise omnidirectional microphone designed for recording quiet sources. The Earthworks QTC40 eliminates the gap between form and functionality, revealing levels of realism you didn’t think possible. From the rich, mid lows to the clear, luscious highs, sacrifices in sound are a thing of the past with the QTC40 condenser. Its near-perfect omnidirectional polar pattern is uniform across all specified frequencies, letting the microphone capture rich and consistent detail at any position around the capsule.