1990 Yamaha MX100MR Upright Piano w/ Kioshi Silent System

The Yamaha MX100MR is built on the proven design of the popular Yamaha U1, offering the familiar feel, balanced tone, and dependable construction that have made the U1 one of the most respected upright pianos in the world. This model elevates that foundation with the integration of a Kioshi Silent System, giving pianists the freedom to practice and perform anytime without compromising the acoustic experience.

In acoustic mode, the MX100MR delivers the clear, focused sound and responsive touch players expect from a U1-style upright. When switched to silent mode, the Kioshi Silent System disengages the hammers from the strings while optical sensors capture every nuance of key and pedal movement. Pianists can practice privately with headphones while enjoying a highly detailed digital piano sound that preserves dynamics, articulation, and expressive control.

The Kioshi system features high-resolution optical key sensors, continuous pedal detection, and a dedicated control module that allows seamless switching between acoustic and silent play. Bluetooth MIDI connectivity enables wireless connection to learning apps, recording software, and digital audio workstations, while USB and MIDI ports provide flexible integration with external devices. Multiple sound options, metronome functions, and recording capabilities make the system ideal for practice, teaching, and creative work.

Combining the timeless playability of a Yamaha upright with modern silent technology and digital connectivity, the Yamaha MX100MR with Kioshi Silent System is a versatile instrument designed for today’s pianists—equally rewarding to play out loud or in complete privacy.

Audition this amazing upright at our Stanton showroom while it lasts!

Original price was: $12,360.00.Current price is: $8,995.00.

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Description

Key Specs & Features:
  • Model: MX100MR / MX100R (Disklavier Series)
  • Type: 48-inch / 121cm-127cm Professional Upright Player Piano
  • Dimensions: 150-151cm Width, 125-127cm Height, 60-61cm Depth
  • Weight: Approximately 250 kg / 551 lbs
  • Mechanism: Factory-fitted Disklavier system
  • Acoustic Base: Typically based on the U1 or similar professional series
  • Action: Balanced Action, Solid Spruce Soundboard
Key Features & Capabilities:
  • Self-Playing: Plays itself with moving keys and pedals.
  • Recording: Records performances for playback.
  • Connectivity: Includes MIDI in/out for computer connection.
  • Silent Function: Some models feature a Kioshi silent system or practice pedal for headphones/silent practice.

Additional information

Brands

YAMAHA (pre-owned)

Condition

Pre-Owned

Finish

Ebony Polish

Showroom

Stanton showroom

Size

Uprights 45" and up