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Seaboard GRAND Stage

Next generation synthesizer

Seaboard GRAND Stage is a premium performance synthesizer that inspires a new approach to music for the next-generation musician. It bridges the gap between electronic and acoustic sound, combining deep expressiveness and a huge sonic range in one plug-and-play instrument.

  • Built to order
  • Dispatches within 8 weeks
  • Free shipping (US CA EU & UK only)
  • 30-day returns
  • Lifetime support

An entire orchestra at your fingertips with the Seaboard GRAND


A new stage of instrument design

  • 07 Icon Keywave
    61 keywaves
  • 13 Icon Equator
    Embedded Equator sound engine
  • 01.1 icon-press
    Gestural control of sound through Strike, Glide, Press, and Lift
  • 04 Icon SoundsSpeaker
    100s of free sounds
  • 15 Icon SoftwareLaptop
    Software bundle: Equator, Strobe2, Bitwig 8-Track
  • 16 Icon iMacDesktop
    Compatible with music production software
  • 18 Icon Rosette
    Premium materials and award-winning design


A smooth performance

An evolution of the piano keyboard, Seaboard GRAND replaces the black and white keys of a piano with a soft, rippling surface of keywaves. Striking the keywaves is the beginning of a multidimensional musical experience. Play in between the keywaves. Press, Glide, Lift, and discover a new mode of expression.


Strike to sound a note


Glide your fingers from side to side to bend the pitch, like on a string instrument


Press to deepen sounds, like a saxophone player does through breath


Lift to change a sound’s resonance


A high-powered software engine

ROLI's high-powered Equator software is embedded into Seaboard GRAND, alongside a suite of cutting-edge music production software.



Equator, ROLI’s software synthesizer and sound engine, is embedded in Seaboard GRAND and included as a VST application. Equator is custom-built for modulating sound on a multidimensional playing surface. Choose from hundreds of included sounds.


FXpansion’s software polysynth is bundled with Seaboard GRAND. Featuring a sophisticated analogue modelling engine, a superb effects section, an easy-to-use preset library browser and compatibility with multidimensional instruments, Strobe2 is a powerful tool for music producers.

Bitwig 8-Track

Bitwig’s entry-point digital audio workstation (DAW) lets you choose from a library of sounds and effects, record music, and design your own sounds. Start editing your tracks in 8-Track then upgrade to the full Bitwig Studio.

Tracktion Waveform

A cutting-edge digital audio workstation from Tracktion. Waveform seamlessly integrates the Seaboard's multidimensional expression data and helps you visualise and edit your projects with a range of features that are approachable to learners while also powerful for professionals.

Seaboard Dashboard

Use Seaboard GRAND to control music software programs such as Ableton Live, Logic Pro X, Omnisphere, and others through the included Dashboard application.


A material difference

Seaboard GRAND combines premium craftsmanship and cutting-edge design. Underneath a hand-crafted exterior is a state-of-the-art software engine. It has the timeless elegance and enduring solidity of an older instrument. But after one moment of touch, you’ll know that it’s part of the future.

London Design Logo

Design Of The Year 2014

Organisation Name
Design Museum Of London

People's Choice Award, 'Best Instrument' 2013

Organisation Name
Guthman Musical Instrument Competition

As seen in La La Land

The Seaboard GRAND Stage stole the scene in La La Land, the film of the year with 6 Academy Awards including Best Original Score. Not trained as a pianist, Ryan Gosling performed a searing Seaboard solo that turned the heads of theater-goers around the world.


  1. Seaboard GRAND Stage.
  2. Equator.
  3. Strobe2.
  4. Tracktion Waveform 8.
  5. Bitwig 8-Track.
  1. Seaboard Dashboard.
  2. Lightweight Bespoke Case.
  3. USB Cable.
  4. Power Supply.
  5. GRAND Software in USB key.
  6. Two Years Full Warranty.

Tech Specs

Dimensions and Weight

61 Keywaves.
Width: 937mm (36.9 inches).
Height: 25.7mm (1 inch).
Depth: 338mm (13.3 inches).
Weight: 7kg (15.4 pounds).

Connectivity / Ports

3 continuous pedal inputs (1/4" jacks).
2 balanced audio out jacks (1/4").
Stereo headphone out mini-jack (1/8").
USB 2.0.
Volume control.
9-12V DC power in.

System requirements

OS X 10.10+ / Windows 7+ / iOS.
Intel Dual Core i5 2.5GHz or faster recommended.
4 GB RAM minimum / 8 GB RAM recommended.
2GB available disk space for Equator installation.

Still need help?

Visit our support section and we’ll be happy to helpArrow icon

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