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Hi guys, I come before this video to bring another very cool project, a homemade preamplifier using a BC546 transistor, a small transistor but with a lot of power, I hope you like the project, any questions or suggestions please leave in the comments, from now on don't forget to subscribe to the channel, leave your like, help our channel that is growing slowly thanks until more music: Best Time musician: FASSounds url: https://pixabay.com/music/-best-time-...