This is basically true.
So why should we make one?
That would be about 100. DrumMachine.
Is there any good reason for this?
We didn't think of anything. Simply mount a bunch of rubber pads and a pair of buttons in a case and throw in an arpeggiator into the MCU appeared to us very promising on this special acid weekend very promising ;)
The DrumDwarf is a cheap (perhaps even DIY) DrumMachine for creative minds who want to work with a BumBumTschak.