frederik (11)

25-08-2024 | Single channel, clean/crunch/distortion amp run by JFETs !

20-08-2024 | An amplifier, as close as possible to an amplifying copper wire !

26-12-2023 | Here is an update to a 555 Class D Power Amplifier project first presented about a decade ago. Read on to learn about some of the improvemen...

10-12-2023 | Update of my 555 Class D power amp.

9-03-2021 | Looking for a small, affordable and good sounding DIY guitar combo amplifier? Why don’t you try this one? It is a low-cost and good sounding...

22-11-2020 | Build an affordable and good sounding guitar amplifier.

21-02-2016 | With this little tool, id like to make a simple, but efficient monitor to see if all wiring in a power socket is connected right. In general...

20-07-2014 | With this project, I like to build an Earth resistance meter (Megger).

4-12-2013 | With this project I would like to find the possibilities to use a power LED as lightsource for a old lcd beamer.

8-03-2013 | With this project, I like to build a small class D amplifier based on a 555 timer IC. I also like to use only “common” components, so this p...