All items tagged with audio and DIY electronics (55)

10-02-2026 | Ready to solder? This audio series delivers easy-to-build DIY circuits, beginner-friendly components, just enough electronics theory, and lo...

9-02-2026 | This article covers an extended, symmetrical version of an adjustable DC load. The design is suitable, for example, for testing the typicall...

14-01-2026 | Most PC “mic” inputs are pretty average for noise and distortion, and they’re usually mono. Plus, they can’t properly take balanced, pro mic...

6-01-2026 | Make your analog breadboard experiments instantly audible with Elektor’s first analog T-board, featuring a compact class-D amplifier, DC/DC...

1-11-2025 | This versatile project provides flexible and dynamic signal distortion as a sound effect for synthesizers and guitars. A chain of saturating...

27-10-2025 | In audio circuits, virtual grounds offer an innovative alternative to switching signal lines. Instead of routing signals through a switch, t...

3-10-2025 | Build your own compact FM stereo test transmitter that generates ultra-low distortion audio and precise VHF signals using only simple CMOS l...

1-10-2025 | Clean up hum in your audio power amps with this smart supply design. The project demonstrates a simple way to cut ripple without full regula...

22-09-2025 | Turn your synth or guitar into a distortion powerhouse with this versatile project. Featuring saturating amplifiers, switchable summation, a...

22-08-2025 | Fill any room with high-quality sound using the compact, energy-efficient Card Sound audio player. With micro SD storage and I²C/RS-485 cont...