I havent seen these before. Schober is a line of German-designed, Italian-made accordions. I cant tell when exactly they launched, but according to the Web Archive theyve had piano accordions since at least 2014 (and Steirische since 2013).
Heres a list of their instruments:
http://www.akkordeoncentrum.de/akkordeons/Schober
Some background (in German):
https://www.sueddeutsche.de/muenchen/dachau/handgemachte-akkordeons-dachauer-heimspiel-1.3456447
(Or heres a Google translated link)
And here are some videos from one of the guys working there:
https://www.youtube.com/channel/UCKFtcvCNUVgkmuoJ2inoaJQ/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 dont really know the Victoria sound.
Heres a list of their instruments:
http://www.akkordeoncentrum.de/akkordeons/Schober
Some background (in German):
https://www.sueddeutsche.de/muenchen/dachau/handgemachte-akkordeons-dachauer-heimspiel-1.3456447
(Or heres a Google translated link)
And here are some videos from one of the guys working there:
https://www.youtube.com/channel/UCKFtcvCNUVgkmuoJ2inoaJQ/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 dont really know the Victoria sound.