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1) High fidelity, can work with any loudspeaker that needs big power easily.
2) Perfect circuit design and high efficient power transistors with fast recovery power supply gurrantees the machineto work freely under big power.
3) Compete protection agains currents in-rush, DC, shorted, open, close, and overheating.
4) Front-to-rear forced airflow path excited by two speed fan allows the machine to work normally in bad conditions.
5) Balanced XLR and 1/4TRS loop-through input connectors.
6) Speakon cord mating twist & lock connector.
7) High current binding post output connector.
8) Two mono modes (Bridge-mono and Parallel-mono) for driving a wide range of load.