| Meet Keri Szafir, an electronics engineer from Gdańsk, Poland, and discover her unique electronics workspace, where she pursues her passion...
All items tagged with Analog and Audio (11)
| 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...
| Need an alternative to a switched-mode power supply? This project yields a 500+ VA, linear, symmetrical voltage regulator marked by low drop...
| Step into the world of Carsten Nielsen, a skilled production technician from Hammel, Denmark. With a passion for electronics and audio circu...
| Digital amplifier modules can now be bought for little money, but high-end enthusiasts typically turn up their noses at the sound. On the ot...
| Professional-grade equipment for characterizing and developing audio equipment is usually beyond the means of a hobbyist lab. However, it is...
| Having built a battery-powered valve headphone amplifier, I discovered that the battery was often fully drained due to forgetting to switch...
| If we only used electronics to process existing signals, we would be missing an important aspect of electronics: generating oscillating sign...
| Despite the simple design of this audio power amp with just one pair of transistors in the output stage, Q-Watt can deliver over 200 quality...
| Although the DIY construction of audio equipment (amplifiers, speaker boxes) is almost never worthwhile these days (at least from a cost per...