TDA7293+NE5532 HIFI DMOS Amplifier Finished Kit Board 100W+100W 30V-0V-30V

TDA7293 is a Hi-Fi high-power DMOS power amplifier IC introduced by SGS-THOMSON. It has the characteristics of large output power, few external components, simple circuit, small distortion, bile taste and so on. It is loved by the enthusiasts. This product uses advanced double-sided thick gold-plated PCB (substrate 2MM, copper foil thickness 75U, not 50U comparable). Rigorous wiring, high current wiring, and high signal-to-noise ratio. The predecessor adopts the new MBL line amplifier made by Texas 5532. The rear stage adopts the original optimized STMicroelectronics TDA7293 amplifier IC classic optimized line output (with carefully tuned audition, the sound is very resistant to hearing). The board has been designed with a rectifier filter power supply.

The main components are: Jianghai 50V10000UF filter capacitor, Panasonic gold electrolytic, RJJ electrolysis, polypropylene coupling capacitors, military 718 resistance and other fever components.