Shure M267 is a microphone mixer-remote amplifier specifically designed for professional applications. The excellent performance, versatility, and features of this complete, compact console make it an ideal choice for studio, remote, or sound reinforcement use, and as an add-on mixer for expanding existing facilities. It is also ideally suited for use with audio and video tape recorders to provide multiple microphone inputs. Wide, flat frequency response and extremely low distortion up to +18 dBm output Extremely low noise and RF susceptibility Four switchable microphone- or line-level balanced-line inputs with individual gain controls and low-frequency roll-off switches.