For sale: Mixer Amplifier from PROEL, model PA AMP160X Specifications: Sound Power: Provides an output power of up to 160 watts (RMS). Inputs: Features 4 balanced inputs (MIC/LINE) with "Phantom Power" for microphones, in addition to 3 auxiliary inputs (AUX) that can be switched from the front panel. Outputs: Supports multiple outputs including a constant resistance output (4 Ohms) and two constant voltage outputs (70/100 Volts), making it suitable for multi-speaker systems in large areas.