Just thought I might give folks an idea that came to light whilst sorting out the shed in the back garden today.
I came across old rack mounted HiFi I dumped in there quite a few years ago.
Amp,Radio,Equalizer,deck...you know those that were all metal and had aluminium front panel and controls....well alls they need are a piece of aluminium plate over the front and I have my CNC control box.....but nah! I'm dumping them in a skip tomorrow as my CNC electronics are being housed underneath the CNC bed along with the computer bits and bobs.
I think there's still a lot of those old HiFi units knocking about in the world.