Active tubes are inserted between a capsule and a microphone amplifier of the modular Colette system. This makes it possible to place microphones unobtrusively in the orchestra without affecting the view.

At the head end of the RC there is a swivel, by means of which the capsule can be tilted between 0° and 120°. At the base of the RC there is a screw thread onto which the microphone amplifier (e.g. CMC 6) is screwed.

The RC is available in standard lengths of 350, 700 and 1200 mm and can be made in any custom length.

All necessary parts of a stand construction are contained in a "RC Set": MK capsule, RC, STR support rod, BF 250 bottom base and CMC 6 microphone amplifier.

The RG 8 stand swivel is included with the RC.