While the original RC series requires a microphone amplifier such as the phantom-powered Schoeps CMC 6--, the RCMR is designed for direct connection to pocket transmitters; thus these elegant extension tubes can now be used for "wireless" microphones. The RCMR has already been used successfully in numerous television broadcasts, including award shows.

The RCMR is available in standard lengths of 350, 700 and 1200 mm.