The Yamaha SX100 RB1 is a model of upright piano that is notable for being a Disklavier (self-playing) instrument, and is often considered to be based on the popular Yamaha U1 model.
Model SX100 RB1 (RB1 typically stands for Polished ReBony Lack, or Polished Ebony)
Type Upright Acoustic Piano with Disklavier System
Disklavier Function Self-playing (automatic playback) and recording capabilities
Acoustic Basis Often described as being based on the highly regarded Yamaha U1 series in terms of acoustic quality and dimensions.
Finish Elegant polished black (Polished Ebony)
Dimensions (Approximate) Height: 121 cm (about 47.6 inches)
Width: 152 cm (about 59.8 inches)
Depth: 62 cm (about 24.4 inches)
Origin Made in Japan, known for premium Japanese craftsmanship.
Tone Known for a rich, resonant tone with clear treble and bass.
