My cool peeps at Nova Musik are offering the
Dave Smith Mopho with shiny knobs, a la the Prophet 08 and Tetr4.
I'm thinking an upgrade's in my near future.
On the subject of DSI, they also posted a great artist interview with Morgan Page, who is perhaps the brainchild of the Tetr4.
You can read the article on DSI's website, which is right here.