BA5415A Power Amplifier | How to make stereo amplifier | Make BA5415A amplifier at home

The BA5415A is a dual power amplifier IC that operates from a 9V to 15V supply. The BA5415A does not require a heat sink when driving a 4W load from a 9V supply. The amplifier's basic characteristics (total harmonic distortion, etc.) are excellent and it has a standby switch function.
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[@PatrykLewandowski-bn1zy]

Hello, I have a question if you could advise me on how to build an amplifier with stk432-050
pls bro

[@stelectronic645]

I didn't find any relevant information about stk432-050. I think you can refer to the circuit of stk432-070.

[@nelsonalexanderrodriguez8272]

Uno de STK412-150

[@stelectronic645]

I don't have this chip