Disklavier

Disklavier is a Yamaha Corporation brand built around the reproducing piano: an acoustic piano equipped with electronic sensors, computer-controlled actuators and related digital interfaces. During recording, sensors capture the movement and timing of the keys, hammers and pedals. The system stores the resulting performance data, traditionally as Yamaha-specific files and later as Standard MIDI Files or higher-resolution proprietary data. During playback, electromechanical solenoids move the piano’s keys and pedals so that the acoustic instrument reproduces the recorded performance. This combination distinguishes Disklavier from a conventional digital piano, because the primary sound source remains the strings, soundboard and mechanical action of an acoustic piano. Yamaha introduced an earlier Japanese reproducing instrument called Piano Player in 1982 and followed it with the MX100R in Japan in 1985. The first United States Disklavier was the MX100A studio upright, introduced in 1987. Early instruments used floppy disks and Yamaha’s E-SEQ recording format, while also providing MIDI input and output. The product family subsequently expanded from upright pianos to baby grands, grands and concert-scale instruments. In 1989 Yamaha introduced its first Disklavier grand, later informally associated with the Wagon Grand because its control electronics were housed in a separate cabinet on wheels. The Mark II generation, introduced in 1992, added broader support for hammer sensing, incremental pedal data and Standard MIDI Files. The Mark IIXG generation added high-density floppy storage, internal memory, multitrack recording and a tone generator supporting General MIDI, Roland GS and Yamaha XG sound sets. During this period Yamaha also offered upright models with silent functionality, allowing the hammers to be stopped from striking the strings while the player listened through headphones or used the instrument’s electronic sound system. The Disklavier PRO, introduced in 1999, positioned the line as a high-precision performance and educational platform. PRO instruments recorded more detailed key and pedal information than ordinary MIDI systems, including extended-precision data for key velocity, release velocity and pedal movement. This capability supported unusually accurate reproduction and helped the instruments become associated with remote performance, piano competitions, archival recording and research into piano technique. The system was used in the International Piano-e-Competition to transmit synchronized performance data and video so that a juror could observe and hear a performance remotely. The Mark III generation, introduced in 2000, added low-volume playback improvements, synchronized audio, CD-ROM playback, SmartKey play-along functions and video synchronization using MIDI Time Code. Yamaha’s Disklavier PRO 2000 concept piano, produced in a very limited run, combined the Mark III PRO system with an integrated computer, touchscreen and concert-scale case design. The Mark IV series followed in 2004 and brought a network-oriented architecture based on embedded Linux, wireless and computer control, internal storage, expanded audio connections, USB support and Internet-updatable software. Yamaha later connected Mark IV instruments to services including DisklavierRadio and DisklavierTV, which delivered performance data, audio and, in some cases, synchronized video. The E3 system debuted in 2009 and initially served smaller grand pianos while Mark IV remained available. After Mark IV production ended in 2012, E3 became the principal contemporary Disklavier platform in the United States, appearing in selected grand pianos and an upright model. Larger E3 instruments incorporated PRO capabilities, and the E3 PRO became the most advanced version described in the reference history. Modern Disklaviers combine acoustic reproduction with tone generation, speakers, MIDI and USB connectivity, network functions and mobile-device co…

Disklavier developed from Yamaha’s effort to combine the expressive mechanics of an acoustic piano with the storage and transmission capabilities of digital performance data. Yamaha’s Japanese Piano Player, introduced in 1982, established the basic concept of recording and replaying a pianist’s performance through an acoustic instrument. The MX100R followed in Japan in 1985. In the United States, Yamaha launched the MX100A upright in 1987, followed by the slightly revised MX100B. These early products used floppy disks, Yamaha’s E-SEQ file format and MIDI connections. Their technical foundation included sensors for key and hammer activity and solenoids that could reproduce the recorded actions. The first Disklavier grand appeared in 1989. Because its control electronics were placed in a wheeled cabinet, the model became known informally as the Wagon Grand. In the early 1990s Yamaha also introduced the MX80 family of smaller uprights. These early models established the product’s essential identity: a genuine acoustic piano that could function both as a normal instrument and as a programmable reproducing system. The Mark II generation arrived in 1992 with improved sensing and support for Standard MIDI Files and incremental pedal recording. The Mark IIXG followed within two years and added high-density floppy disks, nonvolatile internal memory, multitrack recording and a built-in tone generator. Yamaha also supplied upgrade hardware, including the DSR1 module, for some earlier Disklaviers. Selected uprights incorporated silent systems that prevented the hammers from striking the strings while allowing headphone monitoring through an electronic piano sound. In 1999 Yamaha introduced the Disklavier PRO. Its principal distinction was high-resolution recording and reproduction. Instead of limiting performance data to the conventional 0–127 MIDI ranges, the PRO recorded additional key and pedal information using Yamaha’s extended-precision approach. It could capture key movements that did not necessarily produce audible notes, allowing a more detailed reconstruction of a pianist’s technique. The technology was subsequently used by the International Piano-e-Competition for remote judging, virtual auditions and distribution of synchronized performance files. The Mark III generation, introduced in 2000, improved quiet playback and added synchronized audio, CD-ROM playback, SmartKey learning features and video synchronization through MIDI Time Code. Yamaha also developed the Disklavier PRO 2000 concept piano around this period. Only a small number were produced, and the instrument combined a large acoustic grand with a touchscreen computer, integrated software and the Mark III PRO system. Yamaha introduced the Mark IV in 2004. Unlike earlier systems, its control environment used embedded Linux and supported wireless handheld control, network connections, computer-based operation, USB storage and USB MIDI. Its network architecture enabled later services such as DisklavierRadio, which streamed performance data to the instrument, and DisklavierTV, which combined video and audio with data that mechanically operated the piano. Yamaha also expanded remote control through an iOS application in 2011. The E3 system debuted in 2009 and initially overlapped with Mark IV. It was first offered mainly in smaller grand pianos, then expanded after Mark IV production ended in 2012. Larger E3 instruments received PRO-level capabilities, producing the E3 PRO. Across its development, Disklavier moved from floppy-disk playback toward networked storage, wireless control, mobile applications, streaming and synchronized multimedia. It remains a Yamaha acoustic-piano platform intended for performance reproduction, practice, teaching, entertainment, composition and remote musical communication.

• 2012

  E3 becomes the main United States platform

  [1]Disklavieren.wikipedia.org

  After Mark IV production ended, E3 became the principal contemporary Disklavier system in the United States.

• 2009

  E3 system

  [1]Disklavieren.wikipedia.org

  Yamaha introduced the E3 system for smaller grand pianos while Mark IV remained in production.

• 2004

  Mark IV

  [1]Disklavieren.wikipedia.org

  The Mark IV shifted the platform toward Linux-based, networked and wireless operation.

• 2000

  Mark III

  [1]Disklavieren.wikipedia.org

  Mark III introduced synchronized audio, CD-ROM playback, SmartKey and video synchronization features.

• 1999

  Disklavier PRO

  [1]Disklavieren.wikipedia.org

  The PRO platform added extended-precision recording and playback for more detailed performance reproduction.

• 1994

  Mark IIXG generation

  [1]Disklavieren.wikipedia.org

  Mark IIXG introduced high-density floppy storage, internal memory, multitrack recording and a tone generator.

• 1992

  Mark II generation

  [1]Disklavieren.wikipedia.org

  Mark II added improved sensing, incremental pedal data and Standard MIDI File support.

• 1989

  First Disklavier grand

  [1]Disklavieren.wikipedia.org

  Yamaha introduced its first grand-piano Disklavier, later known informally as the Wagon Grand.

• 1987

  First United States Disklavier

  [1]Disklavieren.wikipedia.org

  The MX100A studio upright became the first Disklavier introduced in the United States.

• 1985

  MX100R appears in Japan

  [1]Disklavieren.wikipedia.org

  Yamaha sold the MX100R upright reproducing instrument in Japan before the Disklavier name reached the United States.

• 1982

  Yamaha debuts Piano Player in Japan

  [1]Disklavieren.wikipedia.org

  Yamaha introduced an earlier upright reproducing instrument with recording, playback, floppy-disk storage and multitrack tone-generator support.

Premium acoustic pianos enhanced with precise recording, automated playback, digital connectivity and remote-performance capabilities.

• Acoustic reproducing upright · 1987

  MX100A/MX100B

  The MX100A was the first Disklavier introduced in the United States in 1987. Its slightly revised MX100B successor used electronic sensing and electromechanical playback to reproduce performances on an acoustic studio upright. These early instruments stored data on floppy disks in Yamaha’s E-SEQ format and included MIDI input and output.

• Acoustic reproducing grand · 1989

  Wagon Grand

  The first Disklavier grand, introduced in 1989, became known informally as the Wagon Grand because its control electronics were installed in a tall cabinet on wheels. It extended Disklavier reproduction from upright instruments to grand-piano form and included early advances such as incremental pedal capture and moving pedals during playback.

• Acoustic reproducing piano system · 1994

  Mark IIXG

  Mark IIXG added high-density floppy storage, built-in nonvolatile memory, multitrack recording and an onboard tone generator. It supported General MIDI, Roland GS and Yamaha XG sound sets, allowing the acoustic piano to operate alongside electronically generated accompaniment parts.

• High-resolution reproducing piano · 1999

  Disklavier PRO

  Disklavier PRO instruments were designed to capture and replay performance detail beyond ordinary MIDI resolution. They recorded expanded key and pedal information, including movements that might not produce audible notes. Later PRO versions appeared within the Mark III, Mark IV and E3 families and were used in remote performance, competition and educational contexts.

• Acoustic reproducing piano system · 2000

  Mark III

  The Mark III generation improved low-volume playback and added synchronized audio, CD-ROM playback, SmartKey play-along operation and video synchronization using MIDI Time Code. It served as the technical basis for later PRO instruments and multimedia applications.

• Concept grand piano · 2000

  Disklavier PRO 2000

  Disklavier PRO 2000 was a limited concept instrument created around Yamaha’s piano-manufacturing centenary. It combined a large grand-piano body with a computer, touchscreen, video-synchronized playback and integrated accompaniment software. The reference material states that only nine were built.

• Networked reproducing grand · 2004

  Mark IV

  The Mark IV, introduced in 2004, used embedded Linux and offered wireless handheld control, optional tablet control, Ethernet, internal hard-drive storage, USB connectivity and expanded audio and synchronization connections. Its network architecture supported later Yamaha services including DisklavierRadio and DisklavierTV.

• Acoustic reproducing piano system · 2009

  E3

  The E3 system debuted in 2009 and was initially fitted mainly to smaller grand pianos. After Mark IV production ended, Yamaha expanded E3 across more of its grand-piano range and to a studio upright. Larger E3 models incorporated PRO capabilities, while the system also supported modern network and mobile-control functions.

• High-resolution acoustic reproducing piano

  E3 PRO

  E3 PRO is the high-resolution version of the E3 platform for larger Disklavier instruments. It combines acoustic grand-piano reproduction with the extended performance data associated with the PRO line, positioning it for precise recording, playback, remote collaboration and professional or educational use.

• 2013DisklavierTV concerts

  International

  Yamaha used its RemoteLive technology to distribute broadcasts combining video, audio and piano-performance data. Referenced programming included performances by Elton John and Sarah McLachlan, as well as material associated with the Monterey Jazz Festival, Newport Music Festival and International Piano-e-Competition.

  Outcome. The service extended Disklavier from a recording instrument into a connected live-performance and on-demand entertainment platform.

  Source
• 2002International Piano-e-Competition remote jury and virtual auditions

  United States · Japan · International

  The International Piano-e-Competition used Disklavier PRO instruments to transmit synchronized MIDI and video performances. In one cited example, Yefim Bronfman participated as a jury member from Hamamatsu, Japan, while a local Disklavier reproduced performances in St. Paul, Minnesota. The technology was later used for virtual auditions and competition recording.

  Outcome. The application demonstrated Disklavier’s value for remote judging, performance transmission and archival distribution.

  Source

• 2009

  Introduction of the E3 systemProduct launch

  Background

  The Mark IV remained available while Yamaha developed a newer system for selected piano models.

  Action taken

  Yamaha launched E3 for smaller grand pianos and later expanded it to additional grand and upright models.

  Aftermath

  Following the end of Mark IV production in 2012, E3 became the principal United States platform and larger models received PRO functionality.

  Source

• 2004

  Shift toward networked piano controlStrategy

  Background

  Yamaha sought to expand Disklavier beyond local buttons and removable media toward connected operation.

  Action taken

  The Mark IV introduced embedded Linux, wireless controllers, Ethernet, USB connectivity and updateable software, creating a platform for later Internet services.

  Aftermath

  DisklavierRadio, DisklavierTV and mobile-device control extended the product into streaming, remote performance and multimedia use.

  Source

• 1999

  Launch of Disklavier PROProduct launch

  Background

  Conventional MIDI resolution limited the detail that reproducing pianos could record and replay. Yamaha developed a system that captured additional key and pedal information.

  Action taken

  Yamaha introduced the Disklavier PRO with extended-precision performance data and higher-resolution reproduction.

  Aftermath

  The PRO line became associated with accurate performance documentation, remote piano competitions and later professional Disklavier models.

  Source

1. 1Disklavieren.wikipedia.org