| Discover how the classic 555 timer IC can be transformed into a compact Class-D stereo audio amp using its built-in oscillator and modulatio...
All items tagged with amplifier and audio (99)
| This self-powered low-noise microphone amplifier boosts dynamic microphones without relying on 48-V phantom power. Designed for low-impedanc...
| Check out this USB-powered phono pre-amplifier module with excellent parameters suitable for the high-end archiving of vinyl records. The st...
| Build a charming, low-power A-class audio amplifier that glows and sounds warm — literally! This 550-mW amplifier uses a halogen lamp as the...
| Transform your Raspberry Pi into a high-fidelity music player with the Pimoroni Pirate Audio Headphone Amp, with a 24-bit DAC, onboard displ...
| The Pimoroni Pirate Audio Headphone Amp is a compact and high-quality audio solution for Raspberry Pi enthusiasts looking to enhance their a...
| The MicroMix is an eight-channel stereo line mixer built around the 4580 ultra-low-noise operational amplifier. Built like a tank with its s...
| Elektor has a long history of presenting innovative amplifer designs. Combining a classic Class-B design with short-circuit protection and u...
| 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...