1, ML Series power amplifier use particular MIRRORED FRONTED POWER SUPPLY BRIDGE to make the symmetrical circuit design. It can make less distortion and better sound, but cost higher.
2, With power autio switch system, power parallel connnection in low power, increase the output curreccy. And the voltage will auto increase in big power to increase the output power.
3, If input power supply filter, make the capability of the anti-jamming more strong.
4, Amplifier, circuit with shield cover.