I'd like to see if I can figure out Kraftwerk's cover album among other things.
-- m00dawg

I gotcha here...Ralf's rig consists of a Minimoog and a Farfisa Professional Piano, plus some small instruments. Florian's, however, is much more complicated...

There's two mixers in front of him, and they appear to be early Barth mixers. I say that because these bear a strong resemblance to Can's pre-MCI mixing console, which I know is a custom Barth. Below the right mixer, the two big cases appear to be either Echolette or Dynacord power amps. The stack to his right has an oscilloscope, a graphic EQ (maybe Dynacord?), a Dynacord Echocord Super tape delay, and I suspect that the bottom device is their early vocoder. His mic is a Shure 55 (or a copy), then he has a bass flute, alto flute, an A flute, a C flute, and a piccolo, plus an 8-string lap steel.

And yes, that's an early shot of the inside of their Klingklang Studio in Dusseldorf. It's also a very good bet that there's more widgetry off-camera.