Ian, Ruffrecords I saw this today. looks quite good.

[pucho812]

Things one can do with the ez tube stuff. 

https://www.gearslutz.com/board/high-end/999222-tube-mixer.html

 

[ruffrecords]

Pretty cool!  Lot's of envious endorsements too. There's also a link to a video and a Facebook page. Holger has put a huge amount of effort into this and he can be justifiably proud of his work.

Cheers

Ian

 

[Spiritworks]

That thing is a work of art.

 

[Fablab]

Great project Ian!

 

[Kingston]

What a beauty.

http://www.kraessemaschine.de/cms/

I suppose he's getting a more detailed log ready for us as well. Looking forward to the innards!