It features an amazing 20Hz to 80kHz frequency response, 67dB of gain and an exceptional dynamic range to capture all the nuances of your music. With pristine sound quality and a compact, rugged chassis, DMP3 has become the top choice of numerous audio professionals and a fixture in studios around the world. Whether you use it for performance or production, the DMP3 two-channel microphone/instrument preamp is destined to be integral in defining your sound.