The Yamaha U1TA3 Transacoustic Upright Piano elevates the legendary U1 with groundbreaking Transacoustic technology that transforms your practice experience. This professional 121cm upright features innovative acoustic transducers that turn the piano’s soundboard into a natural speaker, allowing digital voices to resonate through the instrument at controlled volumes. The TA3 system enables silent practice through the soundboard rather than headphones, offering a more authentic acoustic experience while maintaining volume control. Based on the industry-standard U1 design with responsive touch and wide dynamic range, the U1TA3 includes premium sampled voices, layering capabilities, and recording functions. Ideal for institutions, teachers and serious pianists who require practice flexibility without sacrificing the authentic acoustic piano experience.