Elektron Digitakt + Korg Gadget + Korg Volca + Audiokit Synth One.
The Digitakt is playing drum sounds, and sequencing the Volca and software synths. I used the StepPolyArpUnit app to record the arp patterns into the Digitakt midi channels. Kord Gadget and SythOne are mixed in AUM and are fed out of the iPad and into a mixer, along with the Volca Bass. Mixer output and Digitakt output going into a Behringer UMC404 HD, with a little bit of compression and EQ applied in Ableton.