Royer Labs R-121 Ribbon Microphone suitable for guitar, overheads, kick, brass and strings. Clean smooth high frequency response, high SPL capabilities, no internal active electronics to overload or produce distortion, low residual noise, ribbon element is not affected by heat or humidity, absence of high frequency phase distortion, equal sensitivity from front or back of element, consistent frequency response regardless of distance, frequency response: 30Hz-15kHz (+/-3dB). Includes protective wood case, microphone sock and documentation. Dimensions: 158 x 25mm (LxW). Weight: 244g. Finish: Dull Satin Nickel.