What's TransAcoustic™? TransAcoustic™ is the name we have given to a new breed of piano. At its most basic level, it turns the soundboard into a “loudspeaker.” This means that any sound can be delivered through this naturally resonant piano component. Because the instrument is a real, fully strung and resonant piano, the natural, sympathetic vibrations of the soundboard, case and, significantly, strings, add a completely new dimension to performance. The sampled sounds come to life with a brilliant realism no other instrument has approached.