analogaud.io is the web site of Holger Classen.

I‘d like to link to a couple of my audio DIY projects, blog about  some audio stuff etc.

19“

- Links to a couple of my 19“ rack gear projects

API 500

Links to a couple of my API 500/51X format projects

Other

some small projects

For sale

a couple of things I‘d like to sell

Movies

... some filmed entertainment