The MiniBrute has an arpeggiator (with up to 16 steps of basic sequencing) with tempo controlled by a tempo knob plus note division knob. The triplet setting is quite fast on maximum tempo.
However:
The Tap Tempo button on MiniBrute can go past the tempo knob's range if you tap it very fast. I can get mine to go about as fast as Velmwend.
Harder to control accurately, but you can get the arpeggio to break the speed limit.