Designed for fixed installation on ceilings and other surfaces, the Sennheiser MZE 8060 Extension Tube enables you to extend the distance between an MKH-8000 Series mic capsule and its MZX 8000 XLR analog or MZD 8000 digital preamp/output module by 24"-while carrying the audio signal. The MZE 8060 Extension Tube is terminated with an adjustable pivot mount that enables precise aiming of the microphone toward the sound source.