You’ve probably seen it often. You just don’t recognize it on a raw circuit board. There are functions under the 16 steps, and a Function select key. 1 + 16
Like this :
I picked this the Cyclone TT-78, because this is a copy of the analog circuitry of the Roland CR-78. Cy-clone – get it ?
This was a "Rhythm Machine " from 1978, that had a distinctive sound using inductors ( aka coils ) in their circuitry, rather capacitors in RC circuits. You can see a whole line of inductors in the Behringer device in question.
The Behringer device has some similarities to the Cyclone TT-78, but is also quite different.
You can read about the CR-78 and how influential it was, at Vintage Synth. It would be a good synth for Behringer to recreate.
ADDED : I am still not sure that the Behringer synth in question is a recreation of the CR-78.