Power amplifier(PS series)

Detailed Product Description

The machine is accordance with the classic H type circuit design, high efficiency power output, improved overload, short-circuit, limiting protection. The intelligence cooling system ,may adjust air blower’s rotational speed according to the radiator and transformer’s temperature.

Total frequency distortion:20Hz-20KHz≤0.%

Frequency response:20Hz-20KHz,-3dB@135KHz

Signal noise ratio:≥100Db

Input impedance:balanced:20kΩ， unbalanced: 10kΩ

Input level:0dB

Working voltage: AC110 V/AC 220V+/-5% 50Hz-60Hz