HAL3s is a 6-input, 10-output audio multiprocessor, consisting of 2 balanced analog inputs and 6 outputs, and 4 additional digital inputs and 4 outputs via RAD modules. The 2 analog inputs are Line or Mic with phantom power option. The 2 DR ports offer remote preset control, level control, and selection function using DR modules. Compatible with ?Halogen? design and control software.