I've done a lot of work with test equipment (aka "raw electronics") over the years, but I got one of these recently. Then I finally found some docs for it...and noticed that, to some extent, the EG&G Universal Programmer Model 175 shares a lot of functionality with Make Noise's Maths. Hainbach's also got one, and the awesome Willem Twee studio in den Bosch has one or two. It's a very strange beast, but have a look and you'll see some parallels: http://www.telesoniek-atelier.nl/images/TAR02_175.jpg

Oh, yeah...it doesn't output anything beyond +/-10V...also making it potentially useful alongside a modular. It'll also interface nicely with this module: https://www.modulargrid.net/e/metro-modular-mm3203a-test-eagle

It's a very strange beast, but have a look and you'll see some parallels: http://www.telesoniek-atelier.nl/images/TAR02_175.jpg
-- Lugia

Very cool...probably wouldn't work very well in the HP calculation to throw that in to a rack would it ;)
Math's is still an abstract beast for me...I am finding different uses for it all the time and going through the online illustrated supplement to continue learning but, but still...rabbit hole

@jb61264 Maths is a bit like the church in the middle of the village: you don't necessarily enter it every day, but you think about it often.