Skip to main content Skip to footer
Call and save 18% off a single item $49 or more, now thru Dec. 18

Roland RD-300SX Digital Piano

Item #: 
  • Write a Review

Developed simultaneously with the Roland flagship RD-700SX, the Roland RD-300SX Digital Piano provides the same stunning 88-note multisampled piano, plus 128-voice polyphonic performance, and expanded... Click To Read More About This Product

We're sorry—we no longer carry this item.

Find a similar product below or contact us for a recommendation of a great alternative.

Call: 866-498-7882 Email or Chat

Recommended Products

Developed simultaneously with the Roland flagship RD-700SX, the Roland RD-300SX Digital Piano provides the same stunning 88-note multisampled piano, plus 128-voice polyphonic performance, and expanded soundsets. Though a heavyweight in features, physically the RD-300SX is an especially light 88-note piano and transports easily. It has Compact Progressive Hammer Action, true 88-note piano samples from Fantom-X, USB MIDI interface, simple navigation, and premium quality effects.

With Roland's most powerful sound engine at its core, the RD-300SX delivers heavyweight specs in a lightweight body. Sharing much in common with its high-end sibling, the RD-700SX, the RD-300SX offers 128-voice polyphony, 88-note individually sampled grand piano waveforms, and hundreds of additional sounds and rhythms from jazz to techno.

The RD-300SX features Roland's Compact Progressive Hammer-Action keyboard, which simulates a real grand piano by providing a heavier touch in the lower octaves that gets increasingly lighter in the upper range. This keyboard has many of the same design elements as Roland's acclaimed Progressive Hammer-Action Keyboard, but its keyboard-action mechanism is much more compact and lightweight.

Players will appreciate the RD-300SX's ease of operation and convenient hands-on controls. Dedicated buttons and knobs are provided for instant access to the piano sound, EQ settings, and dual/split keyboard setups. No searching through menus or submenus to find the most common functions; everything you need is within quick reach. Thanks to the handy Setup mode, you can quickly store and recall parameter changes with the touch of a button. A pitch bend/modulation lever has been added for expressive control. Operation is clean and streamlined so you can focus on playing, not programming.

For subtle sweetening or complete transformations, the RD-300SX offers a wide lineup of 78 multi-effect types to choose from, plus independent effects such as reverb, 2-band digital EQ, and Sound Control. Add sparkle to your grand piano sound, deep-fry an electric piano, add depth and spatial movement to strings--the choices are vast.

It has an impressive, heavy-duty body (with sophisticated black brushed metal finish) while the RD-300SX is actually one of the lightest 88-note pianos. At less than 35 pounds (15.5kg), it's ultra easy to transport, yet built tough enough for the rigors of the road.

Connect the RD-300SX to computers via its USB port for one-cable MIDI communication. Standard MIDI in/out ports connectors are provided as well. Master, slave, or solo--the RD-300SX can be played as a standalone instrument, driven from other MIDI gear, or used as the master controller for an entire MIDI setup.


88 keys
True 88-note piano samples from Fantom-X
Compact Progressive Hammer Action
Lightweight and portable
128-voice polyphony
USB MIDI interface
Standard MIDI in/out ports
Simple navigation
Premium quality effects
Dedicated controls for major functions
Pitch bend/modulation lever
Stores or recalls parameter settings at touch of a button
  • Customer Reviews

Review Snapshot

by PowerReviews
RolandRD-300SX Digital Piano

(based on 3 reviews)

Ratings Distribution

  • 5 Stars



  • 4 Stars



  • 3 Stars



  • 2 Stars



  • 1 Stars



Reviewed by 3 customers

Displaying reviews 1-3

Back to Top

(4 of 4 customers found this review helpful)


You need this piano!

By Anonymous

from Undisclosed

Comments about Roland RD-300SX Digital Piano:

This is a great keyboard for anyone. It has a great piano sound. It's as clear as a grand piano. It has great tools and effects that give the recording musician extra weapons to use in the recording room. The Roland RD-300SX can't be beat for it's price

(3 of 5 customers found this review helpful)


The Best Stage Piano There Is!

By cindyroland

from Denver, CO

Comments about Roland RD-300SX Digital Piano:

Roland consistently makes stage pianos that have realistic, warm piano sounds. Roland models its piano sounds based on the profiles of the world's most renowned pianos: Bosendorfer, Steinway and Bechstein and others. Additionally, Roland stage pianos are so sturdily built that you can expect a long return on your investment. This piano has touch sensitive keys that will satisfy acoustic piano players. This piano also has harpsichord and clavier sounds (among others) which may not be as useful as the piano sounds, but have their place as novelties. This piano is great for any style of music and any level of musician.

(3 of 4 customers found this review helpful)


A great digital piano

By Dave

from Undisclosed

Comments about Roland RD-300SX Digital Piano:

This is an amazing digital piano. it feels like you're playing a real concert grand and it sounds like it too! a great price for something with so many features. I was impressed by the realistic drum beats it has... along with the many voices. I wouldn't by any other type of digital piano. Roland is amazing.

Displaying reviews 1-3

Back to Top

You are changing the Ship-To country.

Our product catalog varies by country due to manufacturer restrictions. If you change the Ship-To country, some or all of the items in your cart may not ship to the new destination.