With the UP400 we have introduced a whole new operational concept to the GEWA piano series. Via the newly developed touch display, all settings are available with just a few clicks. We have primarily focused on usability and abandoned unnecessary user interface elements. The UP400 has a novel 3-way speaker system that uses 6 high-quality visaton speakers in total (2x basses, 2x mids, 2x tweeters). The additional digital sound processor takes care of a well-balanced audio signal. Through the special orientation of each speaker, the pianist has almost the same sound experience as with a real concert grand piano. The high-quality graded hammer wooden keyboard with ivory touch comes with another great feature: the user calibration tool enables you to fine-tune the sensitivity of each single key, according to your preferences.