Audio Amplifier Circuit Diagram With Pcb Layout. And suitable for 9v battery. Low cost audio amplifier circuit we can build at your home the free pcb layout and the pcb silkscreen is given below the website you can easily download through the link.

Here is the simple 2 x 30w audio amplifier with stk 465 power ic. Here the schematic diagram of 800 watt audio power amplifier with mosfet for final amplification. Microphone circuit diagram with pcb layout electronics help care usilitel na tda7388 amplifier cuta floor plans tda7388 stmicroelectronics pcb footprint symbol download.

Just look at the pcb layout of this circuit.

The circuit diagram of the hi fi audio stereo power amplifier is shown in fig. 2w 2w stereo using 3 lm386 here is an lm386 stereo audio amplifier circuit 2 watts. The active component required is just the main power amplifier chip stk 465. Just look at the pcb layout of this circuit.