Stereo Audio Mixer 1 Input 5 Outputs Distributor Source Multichannel Interface for Power Amplifiers

Please use a low ripple power supply for power, pay attention to the positive and negative, they burn if connected in reverse! The 5.5x2.1 power interface is positive and negative. The interface input and output, a set of two channel audio inputs, five sets of two-channel outputs, can be connected to five power amplifiers or active speakers, compensation gain 2 times the amplification The internal use conversion circuit' positive and negative power supply, the actual power supply is doubled, the operating voltage range is DC 5V-16V. A total of 6 chips are used, 1 chip is used as gain boost, and 5 chips drive five groups respectively. Stereo output, low noise and fidelity, long term ignition and The volume of each group is controlled separately and the gain compensation is 2 times (6DB)