Sp404 works great with DN controlling it through midi. Not a synth but if you need drums this is great. DN can do drums but by having a dedicated drum box you free up tracks and poly.
Drums and samples to free up the DN tracks.
All the SP404 effects on your DN master.
Sample your DN into the SP and mangle it then sequence it again with the DN.
Battery powered
I posted this a while ago. Using the SP for a background sample and the drums (pad 5, 6 ) being sequenced by the DN.
…and all six of those parts can be controlled from one MIDI channel (global), or from six MIDI channels (individual). The way in which it can be set up is optional, unlike many other drum synths.