Amplifier Circuit Diagrams

TDA2030 SUBWOOFER AMPLIFIER TL074 ACTIVE BASS FILTER SCHEMATIC CIRCUIT DIAGRAM

Circuit board TDA 2030 based on the amplifier TDA2030 instead of the LM1875, TDA2040, TDA2050 can be used in the PCB design for the very small volume control potentiometer on the feed filter capacitor pcb on the TL074 made with the bass filter different amplifier circuits can be used

TDA2030 SUBWOOFER AMPLIFIER TL074 ACTIVE BASS FILTER SCHEMATIC CIRCUIT DIAGRAM

 

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