I have not yet tried this. It looks like a modern version of Hermann Seib's Minihost/Savihost, with a little bit of a trigger-able sequencer.

If you like plugging things together to see what comes out the other end, this might be up your alley.

http://www.image-line.com/documents/news.php?entry_id=1391136116&title=minihost-modular-beta