Yamaha S7X (Grand Piano)

• Acoustic Resonance Enhancement (A.R.E.) Technology: A premier feature showcasing Yamaha’s innovation in material treatment, A.R.E. allows the SX Series pianos to emit the warm and mature tones akin to an instrument that has been refined over years of playing. This technology enhances the tonal quality and resonance of the piano, ensuring an unparalleled auditory experience.
• Specially Selected Wood for Rims: Meticulously chosen for their acoustic properties and built with thicker layers compared to previous series, the SX Series stands out for its added richness, clarity, and full-bodied bass and mid-range tones, fostering a warm and inviting sound ideal for any musical performance.
• Exclusive Hammer Felt: With a newly developed formula, the hammer felt on the SX Series contributes to a wide array of tonal colors and expressive nuance. This feature ensures the artist’s tactile connection with the piano, translating to clear and beautiful sounds across all dynamic ranges.
• Robust Back Frame: Approximately 20% thicker than its predecessor, the S Series, the SX Series' back frame is engineered to resist immense forces and facilitate a resonant reverberation. Its rigidity underpins the tuning stability and longevity of the piano’s sound.
• Soundboard Composition with Crown: Borrowing craftsmanship techniques from the flagship CFX series, the SX Series features a European spruce soundboard with a crown that excels at transmitting string vibrations. This provides powerful projection and a sustain that is capable of filling concert venues, while ensuring diverse tonal expression.
• Hand-Wound Strings: Crafted by skilled technicians, the hand-wound strings endow the SX Series with a harmonious voice, enhancing the sound resonance and ensuring that each note is rich with satisfying overtones.
• Modern and Elegant Design: The SX Series boasts not only high-quality sound, but also a contemporary design with graceful curves that reflect the elegance of its sonic character. The aesthetic compliments the precision craftsmanship of Yamaha, making it a visually stunning centerpiece for any stage or salon.

Color/Finish

Cabinet

• Color: Polished Ebony
• Finish: Polished

Size/Weight

Dimensions

• Width: 155 cm (61")
• Height: 102 cm (40 1/2")
• Depth: 227 cm (7'6")

Weight

• Weight: 410 kg (904 lb)

Control Interface

Keyboard

• Number of Keys: 88
• Keyboard Action: Made by Yamaha
• Key Surfaces - White: Ivorite
• Key Surfaces - Black: WPC

Pedal

• Type: Damper / Sostenuto / Shift

Design/Architecture Detail

• Hammer Type: SX Series Special
• Caster Type: Double Caster

Cabinet

• Lid Prop Safety Stop: Yes
• Key Cover Lid/Fallboard Locks: Yes
• Soft-Close Fallboard: Yes

Functions

• Frame Type: V-pro

Recording

• Overall Controls Tuning: 414.8 HZ- 466.8 Hz (Tunable in ±0.2 Hz)

Silent System

• Piano Silencing Mechanism: Yes (Motor-driven hammer shank stopper)

Voices

Tone Generation

• Piano Sound: CFX Binaural Sampling / CFX Stereo Sampling

Polyphony

• Number of Polyphony (Max.): 256
• Number of Voices (Playing): 16 (Piano, Electric Piano 1-3, Harpsichord 1 & 2, Vibraphone, Celesta, Pipe Organ 1-4, Jazz Organ, Strings, Choir, Synth Pad)
• Number of Voices (Playback): 480 XG Voices & 12 Drum Kits

Compatibility

• XG: Yes
• GM: Yes

Songs

• Number of Built-in Songs: 500 (Pop, Jazz, Classical, Smart Key etc. 380 piano solo songs (PianoSoft Solo), 72 songs with instrumental accompaniments (PianoSoft Plus), and 48 songs with audio backing (PianoSoft Audio))
• Compatible Data Format: SMF (Standard MIDI File, Format 0 & 1), MP3, WAV
• Compatible Song Format: PianoSoft, PianoSoft Plus, PianoSoft Audio, SmartKey

Storage and Connectivity

• Headphones: Mini Stereo Jack x2
• MIDI: IN/OUT
• OUTPUT: Yes
• DIGITAL OUT: Yes
• USB TO DEVICE: x3
• USB TO HOST: Yes
• LAN: Yes
• OMNI (SYNC): IN/OUT
• Compatible Storage Media USB Flash Memory (Optional): Yes

Power Supply

• Power Requirements: AC100 V - 240 V, 50/60 Hz

Accessories

• Included Accessories: Monitor Speaker x2*, Speaker Hanger x2*, Stereo Headphone, Operation Manual, Built-in Song List, Music Book 50 Greats for the Piano, USB Wireless LAN Adaptor (UD-WL01)*

Sensor/Drive

Sensor Unit

• Key Sensors: Non-contact Optical Fiber Grayscale Shutter Sensing System for 88 keys (Sensors for the key position, keying velocity, and key releasing velocity)
• Hammer Sensors: Non-contact Optical Fiber/grayscale Sensing System
• Pedal Sensors: Damper & Shift pedal: Non-contact Digital Optical Position-sensing System, Sostenuto pedal: ON/OFF Detection Sensing System

Drive Unit

• Key Drive: DSP Servo Drive System (High-power servo-controlled solenoids with supersensitive magnetic sensor, Key/hammer sensor feedback)
• Pedal Drive: DSP Servo Drive System (Servo-controlled solenoids)

• Owner's Manual: Learn about the features and care of your instrument in this comprehensive manual.
• Bench: A comfortable seating option designed to complement your Yamaha piano.
• 10-Year Warranty for Total Assurance: Your Yamaha piano comes with a rock-solid guarantee against material and craftsmanship defects, valid for ten full years after your purchase date.