Ivory II Grand Pianos from Synthogy is a virtual instrument featuring samples from three grand pianos: a Bösendorfer 290 Imperial Grand, a German Steinway D 9' Concert Grand, and a Yamaha C7 Grand. Compared to the original version of Ivory, this software offers a greatly expanded sample set, including nearly double the velocity layers. It provides an improved DSP engine with harmonic-resonance modeling for true sympathetic string vibration recreation.