Why does the green Power light on my DS2/DS3/DS4 model amplifier turn red sometimes?
A. The power light serves a dual function on the DS2/DS3/DS4 amplifiers. First, a green light indicates that the amplifier is turned on. Secondly, this light will turn red when the power amplifier reaches full power output. Our DS2/DS3/DS4 model amplifiers are equipped with a voltage limiter on the power amplifier, which will prevent the power amplifier from being overdriven. Once full power is achieved, the voltage limiter is actuated and the power light will turn red indicating that full power has been reached.