Roland RD-300GX Digital Piano  

Item #: 
  • Write a Review

The Roland RD-300GX is a powerful digital piano for powerful stage performances. It includes an impressive collection of stereo multi-sampled pianos, electric pianos, organs, and performance synth sou... 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

The Roland RD-300GX is a powerful digital piano for powerful stage performances. It includes an impressive collection of stereo multi-sampled pianos, electric pianos, organs, and performance synth sounds. You also get PHA alpha II 88-key weighted action, WAV, AIFF, and MP3 audio playback, and multizone master controller features. The RD-300GX's vast sound set is powered by Roland's latest sound engine for incredible sound quality.

Perfect Piano
The RD-300GX features two sets of 88-key pianos sounds from the popular RD-700SX. In addition to its super-expressive onboard piano sound-sets, other essential instruments are built into this new piano, including EPs. You can even customize and save your sounds for instant recall.

Perfect Touch
Your fingers will love the RD-300GX's PHA II alpha II weighted keyboard.

USB Audio Enhancement
Play audio through the RD-GX directly from a USB memory key. Flexible file compatibility enables playback of Standard MIDI Files, .WAV, AIFF, and MP3s. The "Audio Key" feature lets you use the bottom 15 keys for controlling start song, song length, etc. In addition, you can connect directly to a PC via USB and tap into Cakewalk's SONAR LE software, included in every RD-GX package.

Custom Shop
For those who like to get inside an instrument and customize its sounds, the RD-GX's Piano Designer feature is your key to unlocking and personalizing the sound-set, down to the smallest details such as Hammer Noise, Damper Resonance, Duplex Scale, and more.

Master Control
The RD-GX series make great master controllers, thanks to multizone functionality.

  • Powered by Roland's latest sound engine
  • 2 sets of 88-key piano sounds from the popular RD-700SX
  • 88-note PHA II alpha II weighted keyboard
  • Play audio directly from USB memory key
  • Playback of Standard MIDI Files, .WAV, AIFF and MP3 files
  • Audio Key song control from bottom 15 keys
  • RD-GX series Piano Designer custom grand sound mode
  • Master controller multizone functions
  • USB connection
  • 88 keys (PHA alpha II Keyboard)
    Sound Generator
    Conforms to General MIDI 2 System
    88-key Stereo Multi-sampled Piano Sound
    Part: 16
    Maximum Polyphony: 128 voices
    Wave Memory: 128MB (16-bit linear equivalent)
    Normal Tones: 110
    General MIDI 2 Tones: 256
    Rhythm Sets: 5
    General MIDI 2 Rhythm Sets: 9
    Multi-Effects: 78 types
    Reverb: 6 types
    Sound Control
    2-band Digital Equalizer
    SMF/Audio File Player
    File Format
    Standard MIDI File: format-0/1, Audio File: WAV, AIFF (44.1 kHz, 16-bit linear), MP3
    *Audio File can be played with Audio Key Function.
    Output Jacks (L/MONO, R): 1/4 inch phone type, DAMPER Pedal, Control Pedal, MIDI (IN, OUT), USB (MIDI, Memory), Headphones Jack: Stereo 1/4 inch phone type, DC IN Jack
    Rhythm Pattern
    200 patterns
    16 characters, 2 lines (Backlit LCD)
    Zone Level slider x 3 (Assignable), Equalizer knobs, Pitch Bend/Modulation lever, Assignable Switches (S1, S2)
    Internal Memory
    1M bytes
    Power Supply
    DC 9V (AC adaptor)
    Power Consumption: 11W
    Owner's Manual, Audio Key Utility 2 Quick Guide, CD-ROM (Audio Key Utility 2, SONAR LE), Damper Pedal, AC Adaptor, Power Cord

    Dimensions: 56-7/8"W x 5-5/16"H x 13-1/4"D
    Weight: 36lb. 3 oz.
  • Customer Reviews

Review Snapshot

by PowerReviews

(based on 2 reviews)

Ratings Distribution

  • 5 Stars



  • 4 Stars



  • 3 Stars



  • 2 Stars



  • 1 Stars



Reviewed by 2 customers

Displaying reviews 1-2

Back to Top

(4 of 4 customers found this review helpful)


A real well made stage piano

By Tony

from Fulton, NY

I have used Roland products for years and have never had a problem with any of their equipment. This stage piano is built to take abuse. It is also not too heavy for transporting. The best piano feel around and a great value. Sure it has a few less bells and whistles than the 700, but most people will buy this type of unit for the action and the piano sounds. For this, it can't be beat.

(18 of 19 customers found this review helpful)


Very Pleased!!

By Scott

from Corvallis, Oregon

After a great deal of apprehension, I decided to sell my Roland RD-700 due to the weight of the keyboard and it's age. I had played on it for over four years and loved it but it was time to move on. After a great deal of research, I decided to stay with something that I knew and picked the RD-300. There weren't as many bells and whistles as the RD-700 but after a month of playing it, I can honestly say that I love the keyboard. Mostly, the touch is even better than my RD-700. Quieter too if you play late under the earphones. Some patches are better, some aren't. But overall they are nice with a large variety for a stage piano. The keyboard appears to be strongly built like my old RD-700. I have yet to fully explore the USB capabilities but it sounds like there are a lot of possibilities there too. I have never had a problem with my Rolands so I can't comment on post-purchase service. If you're looking for a well-built stage piano with great sound and dependability, check out the RD-300.

Displaying reviews 1-2

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.