Microphone Frequency Response: 20Hz to 20kHz Specification: Two 22mm capsules in a 90 degree XY configuration Discrete left and right signal paths minimize crosstalk Gold-sputtered diaphragm Adjustable stereo width after recording and during mixing Frequency response: 20Hz to 20kHz Sampling rate: 44.1kHz and 48kHz Bus powered USB 1.1 and 2.0 compatible Three-position analog gain control 16-bit delta sigma A/D converter with THD+N = 0.01% Features: Ideal for live concerts, film/video & stereo sound effects Completely plug and play for both PC and Mac No mixers, pre-amps or special studio gear required Comes with carrying case, desktop microphone stand/adapter & 10' USB cable