소개
Hello everyone, good to see you back here. Today in this tutorial we are going to make a preamp circuit without using any kind of transistor or integrated circuit.
This preamplifier circuit will able to control and adjust bass, treble and volume manually.
필요한 것
거의 끝나갑니다!
결승점
다른 한 분이 해당 안내서를 완성하였습니다.
