KORG Volca Nubass - anything new? (review & jam)

For me the KORG Volca Nubass is the coolest-looking Volca so far. But what else can this little machine offer?
Here are my impressions:
00:12 review
05:53 MIDI problem(s)
06:18 pure sound check
08:51 jam with RAND
11:37 STEP JUMP & CHAIN
Devices: Korg Volca Nubass (system version 1.04), Volca Bass, Volca Kick, TC electronics flashback X4 ("tape" delay preset), Miditech i2-Control 25, Tascam DR-2d.