This is one of the synths that launched the analog renaissance-- a portable little beast that punches way above its weight.
The SE is just like the regular black MiniBrute except for two things: 1) Its snazzy chrome body and wooden end cheeks (it's a handsome devil), and 2) It has a sequencer in lieu of an arpeggiator in the bottom right corner of the panel. (HOWEVER, the sequencer can be switched to an arp (or vice versa) via a neat little trick described here: https://legacy-forum.arturia.com/index.php?topic=84517.0)
When I bought it, the knobs were sticky and nasty (a known issue with Arturia synths, alas), but I lovingly cleaned and restored them, and they are now back to their hard plastic best.
The synth is in very good condition, especially considering its age, and is 100% fully functional. It includes the original AC adapter and box.