Shure AD8CDC Axient Digital PSM 8-Port Combiner with DC PoweringStreamline your Axient PSM transmit antenna setup with the AD8C Axient Digital PSM 8 Port Combiner from Shure. The unit combines the RF outputs from up to 8 different ADTQ or ADTD Axient PSM transmitters into a single output to feed a single transmit antenna, helping to eliminate intermodulation noise when multiple antennas are deployed in the same space. Alternatively, the AD8C can combine the output of up to 4 Axient PSM transmitters to feed two