Papa Maccus Primus@ekis You might have already checked this one out, and it's not exactly what you asked for, but depending on how you play a controller the Arturia KeyStep 37 might fit the bill. If you haven't already, try to get your hands on one to feel it in your hands and demo it. It's not everybody's taste, it's got smaller keys, semi-weighted and isn't the most expressive thing on the market, but personally I was pleasantly surprised by the whole package (the full feature set).
GNU social JP is a social network, courtesy of GNU social JP管理人. It runs on GNU social, version 2.0.2-dev, available under the GNU Affero General Public License.
All GNU social JP content and data are available under the Creative Commons Attribution 3.0 license.