About 30 years ago, a luthier friend of mine made me an instrument based on a hummel that I designed. It is chromatic and has sympathetic strings as well. I have not played it in a while and would rather sell it to someone who could really appreciate not just it's beauty, but it's great sound. It is truly a one of a kind creation and goes well beyond a traditional hummel.
I can provide additional information about construction, woods used, size, etc. It has a custom designed capo, and comes with a Berry road case: major protection.
Click on the link below to see a short You Tube video of me playing The Boys of Wexford so you can hear some of its sound, but obviously it is capable of much more. The price is $3,600.00 plus shipping from St. Louis. firstname.lastname@example.org