We have four models of CM100. They have same amplifier with three positions pad and three positions HPF, but different capsules.
For matched pair, no surcharge.
Extra capsules are available.
CM100-C, Cardioid SDC Mic
CM100-H, Hypercardioid SDC Mic
CM100-O, Omni SDC Mic
CM100-O-Flat, Omni Mic with extra smooth top end