Thanks for your thoughts! Remember that I would use the Rack together with the Minibrute 2 (which already has LFOs, two Osc's, a sequencer, a clock etc.), so the addition of an additional clock/sequencer wouldn't be THAT important. But this is why the DFAM would be so interesting: It has a sequencer, could act as a drum module/filter module/osc-module. On the used market, the DFAMS are around 400-450 Euros. But are there any alternatives to the DFAM - something that can act as a rhythm-/drum-module?
Thanks for the other tips about the input modules!