I haven't seen these before. Schober is a line of German-designed, Italian-made accordions. I can't tell when exactly they launched, but according to the Web Archive they've had piano accordions since at least 2014 (and Steirische since 2013).
Here's a list of their instruments:
http://www.akkordeoncentrum.de/akkordeons/Schober
Some background (in German):
https://www.sueddeutsche.de/muenchen/dac...-1.3456447
(Or here's a Google translated link)
And here are some videos from one of the guys working there:
https://www.youtube.com/channel/UCKFtcvC...aJQ/videos
Does the piano accordion in those videos sound or look like any specific Italian models? The bass registers looks a bit like Victoria to me. The solid wood body option also reminds me of them. Not sure about the sound, as I don't really know the Victoria sound.
Here's a list of their instruments:
http://www.akkordeoncentrum.de/akkordeons/Schober
Some background (in German):
https://www.sueddeutsche.de/muenchen/dac...-1.3456447
(Or here's a Google translated link)
And here are some videos from one of the guys working there:
https://www.youtube.com/channel/UCKFtcvC...aJQ/videos
Does the piano accordion in those videos sound or look like any specific Italian models? The bass registers looks a bit like Victoria to me. The solid wood body option also reminds me of them. Not sure about the sound, as I don't really know the Victoria sound.