Discover equalizers and preamps with tutorials, schematics, and guides. Learn audio signal processing, sound enhancement, and practical DIY audio projects.
4-Channel Audio Mixer with LM3900 + PCB 🌐 You can read this article in: Português | Español Hello Everyone! Today, we’re going to embark on a fascinating project: we’ll build an audio mixer circuit, functioning as a sound mixer with…
3-Band Passive Equalizer with Bass, Midrange and Treble Control + PCB 🌐 You can read this article in: Português | Español Hello, electronics enthusiasts and audio lovers! Today we’re going to dive into the fascinating world of audio equalizers with…
3-Band Active Equalizer Circuit with LF353 IC 🌐 You can read this article in: Português | Español Hello, electronics enthusiast! Today we’re going to dive into the fascinating world of audio processing with a project that will completely transform your…
5-Band Active Graphic Equalizer LF353 IC 🌐 You can read this article in: English | Español Hello, electronics and high-fidelity audio enthusiast! If you loved our 3-band equalizer project, get ready for an impressive evolution. Today, we present the definitive…
PCB – 1W Amplifier for Stereo Headphone with IC TDA2822M Simple headphone amplifier with few external components that is easy and inexpensive to assemble. This IC is designed for amplifying portable devices such as CD players, portable radios, small speakers,…
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