TransAcoustic™ functionality has been added to the GC1, a piano with the full resonant tone only a grand piano can possess, offering superior performance at an affordable price. This is a TA3 type TransAcoustic™. With the full, resonant tone only a grand piano possesses, the GC1 provides superior performance in a compact size. Dimensions (W x H x D): 149 x 101 x 161 cm (59″ x 40″ x 5′ 3″) Weight: 290 kg (639 lbs)