Key facts
- Brand
- Roland
- Model
- GR-55
- Documents
- 2
- Languages
- EN
- Last added
- 2023-10-18
Start here
Roland GR-55 Guitar Synthesizer Owner's Manual
This document is the Owner's Manual for the Roland GR-55, a guitar synthesizer designed for both guitar and bass. It details the safe operation of the unit, including warnings regarding fire, electric shock, and hearing loss. The manual explains how to connect the instrument to amplifiers and computers, and how to adjust pickups and tuning.
Read onlineRoland GR-55 specifications
| Sound Sources | Four: two PCM-based synthesis, COSM VG-type guitar/bass modeling, and actual guitar sound |
|---|---|
| Multi-FX Processors | Two sets for independent processing of PCM and COSM sounds |
| Synth Sounds | Over 900 |
| Presets | 270 presets, 297 user settings (guitar mode), 90 presets/297 user settings (bass mode) |
| USB Ports | Two ports (one for MIDI/audio, one for data transfer and flash drive playback) |
All Roland GR-55 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
How do I set the sensitivity for the GR-55?
Connect a divided pickup, go to GK SETTING, select PU TYPE and SCALE, then adjust sensitivity for each string using the VALUE DIAL until the strongest note reaches the farthest point.
What are the four sound sources of the GR-55?
Two sets of PCM-based synthesis, COSM VG-type guitar/bass modeling, and actual guitar sound.
Can I use this unit with a bass guitar?
Yes, the unit allows you to switch between guitar and bass modes.
What should I do if liquid enters the unit?
Immediately turn the power off, remove the AC adaptor, and request servicing.