Pardon this newbie Question, but, having never used a cabled boom pole before I was wondering if the extra cable and connection you have to make from the poles base to the camera (or recording device )would degrade the audio signal more than having just one cable from mic to camera (or recording device ). Are the cables used in these boom poles of high quality. I have always used the very best cable I could get my hands on. I sure would'nt want a boom pole to add any unnecesary interference to the audio signal. Am I way off here?