The c 747 is a tiny shotgun microphone designed for exacting orchestral, choir, podium, and boardroom applications. flat, extended frequency response makes it suitable for high quality live music recording, while the frequency-independent pattern provides consistent off-axis rejection to control ambient noise and feedback in acoustically difficult environments. a switchable lf rolloff filter suppresses mechanical noise. the low-impedance transformerless preamp operates on 9 to 52 v phantom power. standard accessories include a shock mount/adapter, mini gooseneck, stand adapter, mounting clamp, thread link, and windscreen.