I wish I had your machining skills (and workshop!) I tried working out what I thought was a pretty clever compact button chord harmonica with 4 combs, 3 of which slid with buttons, but the moving parts were way more complicated than I could really handle. Even if I can't do more than gapping and swapping combs I'm having a lot of fun watching these.
Fantastic stuff!
I wish I had your machining skills (and workshop!) I tried working out what I thought was a pretty clever compact button chord harmonica with 4 combs, 3 of which slid with buttons, but the moving parts were way more complicated than I could really handle. Even if I can't do more than gapping and swapping combs I'm having a lot of fun watching these.