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The pro amplifier has a built-in efficient transformer and high capacity filter power supply. This helps ensure lower distortion, greater low frequency control force and clearer voice when the amplifier outputs at full load. The pro amplifier offers three output modes, including stereo, mono and bridge output. The use of time delay relay circuit allows soft start, which helps protect the speaker against electric shock during POWER ON or OFF. The pro amplifier is widely used on many occasions for speech transmission and sound reinforcement.It has large energy linear power supply, high efficiency toroidal transformer.It owns independent module structure, high resolution, clear and delicate voice.Besides, it has three output modes: stereo, mono, and bridge.
