A revolutionary fusion of guitar synthesis and powerful COSM guitar modeling
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Up to four sound sources at once: two PCM synth tones, plus COSM guitar modeling and normal guitar input
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Easy to use and easy to play, with hundreds of inspiring ready-to-use sounds for rock and pop guitarists
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Advanced Roland technology delivers outstanding sound quality and ultra-fast processing
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Over 900 of Roland’s latest fully editable PCM sounds, including pianos, organs, strings, vintage synthesizers, and more
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COSM guitar and amplifier modeling
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Two types of multi-effects engines, plus global reverb, chorus, and delay effects, as well as a built-in looper
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Built-in USB audio player with foot control
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Available with or without GK-3 Divided Pickup
New Sound Possibilities
The GR-55’s powerful triple-core engine consists of two PCM synthesizers (with over 900 tones powered by Roland’s latest synth technology) and COSM guitar modeling, offering a virtual treasure trove of guitar, bass, amplifier, and synth models.
Together, these technologies allow you to create unique and groundbreaking sounds. For example, the preset “Metal Synth Lead” combines two types of thick, shimmering synth textures with an overdriven solid-body/humbucker tone for incredible punch and power.
Lightning-Fast Tracking
Thanks to decades of Roland research and dedication to guitar synthesizers, along with powerful new pitch-detection technology, the GR-55 is the fastest guitar synth ever.
In addition, the COSM guitar modeling engine requires zero detection time, allowing the GR-55 to respond instantly and accurately as you play. The GR-55 detects pitch, velocity, and playing dynamics for unprecedented responsiveness to your performance.
Instant Gratification
Get ready to rock — fast! The GR-55 instantly connects you to a massive library of amazing sounds with no editing required.
Its built-in collection of easy-to-use presets (270 factory plus 297 user patches) removes the hassle with simple category buttons, allowing you to quickly find the perfect sound. Choose from hundreds of inspiring presets for pop, rock, and more, and kickstart your song or jam with unique, powerful sounds that will turn heads.
Easy to Use
If you're new to music technology, there’s no need to worry. The GR-55 is powerful yet extremely user-friendly.
For sound customization, the EZ Edit feature (famous from the GT-10) and the large LCD display remove the guesswork from the process. And for those who want to dive deeper, the GR-55 offers a wide range of adjustable parameters.
Professionals will appreciate the GR-55’s power, while beginners will love how quick and easy it is to operate.
USB Connectivity
The GR-55 easily connects guitarists to the world of computer-based music production with its two USB ports.
The rear-panel port can be used for MIDI and audio data communication, while the side-panel port is dedicated to real-time playback of audio files from a USB memory device (sold separately).
The GR-55 also allows foot control of USB audio playback, so your hands never have to leave the guitar.
