Paso DMS Integrated Amplifiers have 7 Channel Inputs - 3 Zone Outputs. 5 Balanced Microphone Inputs. Phantom Power on all MIC Inputs. IC 4/AUX 1 and MIC 5/AUX 2 Inputs With Stereo Summing. AUX1 and AUX2 Inputs Attenuator. 600 ohm Transformer Balanced Telephone Paging Input. MIX Buss and 600 ohm Line Output. Independent Input Controls.