All items tagged with amplifier and audio (99)

1-09-2023 | 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...

22-08-2023 | Need an alternative to a switched-mode power supply? This project yields a 500+ VA, linear, symmetrical voltage regulator marked by low drop...

2-05-2023 | Total harmonic distortion (THD) is a key measure of the harmonic content of signals in power supply networks and electronic assemblies, such...

1-01-2023 | Audio amps have been in Elektor’s DNA from the beginning. Thomas Scherer built them all, from 40 W to 200 W, before attempting, in 1986, to...

1-01-2023 | Your next DIY high-end audio power amplifier. Incredible performance, sonic quality, and reliability!

1-01-2023 | In the past, most good headphones had an impedance of 600 Ω. Today, 32 Ω versions dominate in the middle and higher price categories. Theref...

1-01-2023 | Speech is an efficient way for people to express ideas and desires. Before the industrial age, humans discovered that animals could be train...

1-09-2022 | To build an FM receiver, developers can use highly integrated chips, such as the TEA5767 from NXP. Here we describe an FM receiver with a fr...

1-08-2022 | When you have a power amplifier connected after any sort of audio source, you usually need an additional power switch, which makes things in...

1-08-2022 | This project was developed to drive small professional audio monitors placed next to a computer screen, providing much higher sound quality...