Fully integrated TransAcoustic system Patented dual-transducer technology Non-contact optical sensor system Key Sensor type: Continuous grayscale Hammer Sensor type: Shutter type Damper Pedal Sensor type: Continuous grayscale Shift/Soft Sensor type: On/Off detection system Sostenuto Sensor type: On/Off detection system (for models with sostenuto) Motorized muting system with Quick Escape mechanism (grands only) 20 playable digital voices Binaural CFX Concert Grand voice for headphones 480 ensemble voices with 12 Drum Kits 256-note polyphony Recording formats: Standard MIDI, Audio WAV Supported file formats: Standard MIDI, WAV Compatible storage media: USB Flash Memory (up to 64GB) MIDI connectivity: 5-pin MIDI IN/OUT, USB TO HOST Audio connectivity: Stereo audio IN x1 (mini stereo), analog audio OUT x 2 (TS), Bluetooth Headphone connectivity: 1/8” mini stereo x 2 Data connectivity: USB TO DEVICE x 1, UD-WL01 (WiFi) Smart Pianist app compatibility Available models: U1, YUS1, YUS3, YUS5, GC1, C1X, C3X
Crafted by Yamaha in Kakegawa, Japan
Soundboard: Spruce
Soundboard Ribs: Spruce
Back Posts: 3 – Merkus Pine
Bridge Construction: Two-piece separated
Frame: V-Pro Vacuum Shield Mold Process
Key Material: Seasoned spruce
White Key surfaces: Acrypet™
Black Key surfaces: Phenolic resin
Fallboard: Soft close
Lid lock: Yes
Pedal: Shift/Sostenuto/Damper
Caster: Single-wheeled solid brass casters
Weight: 627 lbs (285 kg)