| David Harris, a retired electronics engineer from Northampton, UK, has found a new passion in his life — repairing Hi-Fi equipment. His work...
More about Audio (457)
| This project guides you through building a DIY speaker resonance tester, ideal for detecting resonance peaks in loudspeakers using a simple...
| Would you like to construct your own sound effects unit? Check out this circuit from 2010, which was built around an innovative effects chip...
| Elektor community members have always loved audio projects. This Mini VHF FM Receiver project from 2009 presented a complete receiver circui...
| Check out the latest installment of Elektor Lab Notes. We cover some of the latest projects we are working on, including the ESP32 Energy Me...
| Building a tube amplifier is a dream for many engineers and makers alike. But factors like the cost, large enclosure, transformers, and comp...
| In 2014, Elektor presented an interesting universal audio DSP board design. Based on the Analog Devices ADAU1701 DSP and through-hole compon...
| Meet Keri Szafir, an electronics engineer from Gdańsk, Poland, and discover her unique electronics workspace, where she pursues her passion...
| You want to visualize your music, but you don't have a display. Or, maybe you don't want to bother assembling one? Here is a simple way to v...
| For those who frown upon any shape or form of switched-mode power supply (SMPS) for the high-end Fortissimo-100 Power Amplifier, this projec...