The state-of-the-art MXL CR21 Pair of microphones record in vivid detail. Suited for drum overheads, acoustic instruments, and pianos; the pencil condensers are also a powerful option in tight situations. The CR21 mics sound clean, articulate, and full. With a fast transient response, the mics accurately pick up every scintillating detail of the performance. The black and black chrome design lends character while staying unobtrusive Key Features: Transformer less preamp for low noise and distortion Small-diaphragm capsule that captures extra detail Fast transient response for extra accuracy Features: Type: Condenser Pressure Gradient Mic Current Consumption: <3.0mA Frequency Response: 30Hz - 20kHz Polar pattern: Cardioid Sensitivity: 10mV/Pa Output Impedance: 200 ohms Equivalent noise: 18 dB (A-weighted IEC 268-4) S/N Ratio: 80 dB (Ref. 1 Pa A-weighted) Max SPL for .5% THD: 134 dB Power Requirements: 48V phantom power (+/-4V) Size: 22mm x 135mm Weight: 130g Metal Finish: Matte black and black chrome