[Richard Begel]

Thanks again Daren! I called Hohner at the number you gave. They currently only support and warranty the Performa 37 and the Airboard. They now warranty those and just swap them out to replace under warranty. This makes sense because opening them up is so time consuming.
However, for any older models like my Ocean, they do not carry parts or replacement models anymore. I told them that if they can’t support something under 5 years old, that I wouldn’t buy another Hohner product. I’ll give my Hohner with one broken key to my kids and I ordered the Yamaha P37D last night.