Here you can find some highlighted features of my site!

Antique Philips radio

Restoration of a Philips B6X12A valve (tube) radio.

Chernobyl site and exclusion zone visit

With a custom made Geiger counter powered by Arduino

Headphone amplifier

A high end tube (valve) amplifier

HERMS beer brewing system

A beer brewing installation for crafting your own beer!

MGB Roadster

My classic MGB Roadster from 1975.

Seeburg M100A jukebox

Restoration project of a Seeburg M100A from 1948.

Don Zalmrol

Welcome to my personal little spot on the web!

I'm a guy with a passion for IT, beer brewing, electronics and all other kind of stuff that are neat to see, do and explore.

This website contains various schematics, diagrams, images, calculations, thoughts, ideas and a way to write down work or hobby related stuff. These are free for personal use. Feel free republish/ share/ copy/ ... content from my site, all I ask on return is to give proper credit back.

I am not liable for any mistakes, errors and/ or dangers they can involve. This is all at your own risk, and by this I'm not accountable for any injures, damages or other issues caused by misinformation/ misinterpretation. As always I try to keep my data correct and up to date as possible to ensure success.

Suggestions, corrections and improvements are always welcomed!