For sound examples and specs watch the demo of the Dolphin Pro I 4-String with Andy Irvine:
https://www.youtube.com/watch?v=S5ksxx37HQo
Music: Elements by Alberto Rigoni
For more information on this instrument go to:
https://goo.gl/1H5eG1
https://www.framus.de
https://www.warwick.de