Roland GR-55


Unleash your creativity with the Roland GR-55, the ultimate guitar synthesizer that gives you access to a world of incredible sounds.

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The Roland GR-55 Synthesizer is an advanced guitar synthesizer that has revolutionized the way musicians can compose, perform, and record music. This synthesizer is packed with all the flexibility and sonic capabilities of a professional-grade synthesizer and is designed specifically for guitarists.

The Roland GR-55 Synthesizer comes equipped with over 900 built-in high-quality sound patches that users can instantly access. The patches include a wide range of guitar-oriented sounds such as realistic guitar tones, synth tones, ultra-realistic drum kits, distorted sounds, and bass tones. The GR-55 also includes a massive library of sound effects, from distortion and chorus to auto-wah and phaser effects, giving guitarists complete control over their sound.

One of the most significant features of the Roland GR-55 Synthesizer is its ability to process the guitar’s signal in real-time. Using the GK-3 Divided Pickup, the GR-55 synthesizes the guitar’s input signal in real-time, enabling users to layer various sounds and effects. This technology also allows for polyphonic playback, allowing users to play chords and notes on their guitar in a way that would be impossible with conventional synthesizers.

The Roland GR-55 Synthesizer features built-in USB connectivity, which allows users to connect to their computer and use the GR-55 as a controller to record and mix music using popular Digital Audio Workstations (DAWs) such as Logic, Pro Tools, and Ableton Live.

Another significant advantage of the Roland GR-55 Synthesizer is its portability. The synthesizer is lightweight and compact, making it ideal for live performances and studio recording sessions. The synthesizer can run on both batteries and an AC adapter, providing users ultimate flexibility when performing on stage.

In conclusion, the Roland GR-55 Synthesizer has revolutionized the way guitarists compose, perform, and record music. With its advanced technology, high-quality sound patches, and its ability to process guitar inputs in real-time, the GR-55 offers musicians a new level of flexibility and control over their music. So, if you are looking for a guitar synthesizer that can take your music to the next level, then the Roland GR-55 Synthesizer is the perfect choice for you.

Roland GR-55 properties

Product name GR-55
Brand Roland
Type Keyboard Instruments
Keyboard Instrument Synthesizer
Pads Yes
Rotary Controls Yes
Pre-Programmed Effects Yes
Supported Audio Files AIFF, WAV
Connections USB
Colour Black

Additional information


Product type


Rotary Controls

Pre-Programmed Effects

Supported Audio Files





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Frequently Asked Questions:

"What specific guitar processing and MIDI control capabilities does the Roland GR-55 synthesizer offer for enhanced musical expression?"

The Roland GR-55 synthesizer boasts a wide range of guitar processing features, including the acclaimed COSM (acoustic sound modeling) technology that recreates the unique tonal characteristics of different types of guitars, amps, and effects. This allows players to achieve rich, realistic sounds with exceptional detail and accuracy. In addition, the GR-55 features a number of advanced guitar modeling techniques, such as virtual string and fret simulation, which help to smooth out bends and slides for a more natural playing experience. It also offers advanced polyphonic pitch transposition capabilities, allowing players to easily switch between different tunings on the fly. The GR-55's MIDI control features are equally impressive, with support for a variety of popular MIDI controllers such as foot pedals and expression pedals. This allows players to manipulate a wide range of synthesizer parameters in real time, from filter cutoff to effect level and more, for an unprecedented degree of musical expression and versatility. Moreover, the GR-55 integrates seamlessly with other MIDI-equipped devices and software, making it easy to incorporate into a wide range of different setups and configurations. Whether you're playing live or in the studio, the Roland GR-55 is an indispensable tool for guitarists looking to enhance their musical expression and take their performances to new heights.

What is the maximum number of notes that can be stored in a single performance on the Roland GR-55?

The Roland GR-55 can store up to 128 different performances. Each performance contains up to 9,999 user programs (sounds), which means you could theoretically store up to 1,269,440 notes in a single performance if every note were unique. However, it's more likely that users would create multiple performances for different song arrangements or styles, making the maximum number of stored notes much lower.

How does the Super Natural Generating technology incorporated into the Roland GR-55 Guitar Synthesizer enhance the sound and performance capabilities of the instrument?

The Super Natural Generation technology in the Roland GR-55 Guitar Synthesizer offers several advantages that significantly enhance the sound and performance capabilities of the instrument. Here are some key benefits:

1. Highly realistic and natural sounding synthesized tones: The Super Natural Generation algorithm analyzes and interprets the input signal from the guitar, allowing it to create highly detailed and expressive sounds that closely mimic those of real instruments. This results in a more natural and seamless integration between the guitar's acoustic and synthesized sounds. Improved response time: The Super Natural Generation technology offers faster response times compared to traditional synthesis methods, resulting in more precise tracking and accuracy when playing fast or complex guitar parts. More realistic and natural articulations: The GR-55's Super Natural Generation algorithm also allows for a wider range of expressive techniques such as legato, vibrato, and tremolo, which adds to the realism and naturalness of the synthesized sounds. Enhanced compatibility with different playing styles: Whether you play lead, rhythm or bass guitar, the Super Natural Generation technology ensures that the synth responds accurately and naturally to your playing style, providing a more authentic and satisfying experience. Greater versatility in sound creation: The GR-55's Super Natural Generation algorithm offers a wide range of sound customization options, allowing guitarists to create unique sounds and textures that are not possible with traditional synthesis methods alone. Overall, the Super Natural Generation technology incorporated into the Roland GR-55 Guitar Synthesizer significantly enhances the sound and performance capabilities of the instrument by providing more realistic and natural synthesized sounds, faster response times, and greater versatility in sound creation.