with original TPA3116 NE5532;signal main circuit electrolytic capacitor Taiwan brand, the main filter capacitor capacitance electrolytic capacitor using a dedicated 3*3300UF, other imported Siemens, ensuring a steady stream of power to support strong.
Use high-precision resistors chip resistors, the main circuit employs a precision of ± 1% metal film resistors rings, ensure the machine a good signal to noise ratio.
PCB using 1.6mm thick double-sided sheet, 1.5 oz copper thickness, HASL whole process to ensure the size of the current through the good performance. PCB-class quality.
fully enclosed dust-proof potentiometer, the performance is more stable, more durable than ordinary potentiometer.
The red ring high-current inductors, to ensure crisp and powerful sound.
The basic performance parameters:
Work: Class D Quiescent Current: 50mA Efficiency: 90% Rated output power: 2 * 50W + 100W Frequency response: 20Hz to 20KHz Operating voltage: DC18V to DC24V Maximum output current: 4A PCB size: 100 * 83MM