Seems like op amp or some stuff.
I have also one more question(since i dont wanna spam with more posts)
What is this component called? It would be usefull in my project since that component isolates audio (like transformer, but 1:1 ratio 16 ohm) and removes buzzing/hissing noises, rather than ordering outside of my country. (The circled one) I havent been able to pinpoint exact name of that components.