I HAVE A YAMAHA MP T 80, the touch is lightweight, high notes are excellent, by rsonnent against the serious, the sound in the bass is not like a piano lour German, I do not know if it's unique to Yamaha or just on the MODEL! The silent Systm is required to play prserver apartment or his family. Several choices of sounds: small, large concert hall. In rsum qualitprix not bad, except for a classic game in serious reasons prcdemment evokes.