Trigger input amplifiers

 

— the presence in the design of the amplifier at least one trigger input (there may be several). This function is auxiliary, it allows you to control the power supply of the amplifier through another component of the audio system: when turned on, this component will automatically turn on the amplifier by supplying a control signal to the trigger input. Simply put, if the amplifier is connected to the player through this interface, you do not have to turn on both components separately: just turn on the player, and it will “wake up” the amplifier on its own.