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Order within 2 Hours 22 mins with Scheduled Delivery. If you place an order within this time, We will ship Friday, Jan 16 2026. This delivery time is calculated by DHL and FedEx. You can check the exact delivery date on checkout page.
USA: Friday, Jan 16 ~
Australia: Sunday, Jan 18 ~
Asia: Saturday, Jan 17 ~
UAE: Sunday, Jan 18 ~
Order within 2 Hours 22 mins with Scheduled Delivery. If you place an order within this time, We will ship Friday, Jan 16 2026. This delivery time is calculated by DHL and FedEx. You can check the exact delivery date on checkout page.
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Description (5,462 characters)
This product includes the GR55 unit only. A separate dedicated GK pickup is required to operate it. Roland, a pioneer in guitar synthesizers, has introduced numerous innovative models to the world. Equipped with the latest technology, this long-awaited new guitar synthesizer is making its debut. The GR-55's new sound engine features a hybrid architecture that combines synth sounds with latency-free COSM guitar modeling. Simply select from LEAD, RHYTHM, or OTHER preset styles to instantly adapt to rock and pop genres. The GR-55's large LCD screen allows for easy and intuitive operation. This model is ideal for guitarists and bassists looking to add a new dimension to their performance. This product includes the GR55 unit only. A separate dedicated GK pickup is required to operate it. Roland, a pioneer in guitar synthesizers, has introduced numerous innovative models to the world. Equipped with the latest technology, this long-awaited new guitar/synthesizer has made its major evolution. The GR-55's new sound engine features a hybrid architecture featuring synth sounds and latency-free COSM guitar modeling. Preset sounds are readily available, even in rock and pop genres, simply by selecting from LEAD, RHYTHM, or OTHER styles. The GR-55's large LCD screen allows for easy and intuitive operation. This model is ideal for guitarists and bassists looking to add a new dimension to their performance. [Features] ○ Synth Sounds and Guitar ・Guitar/Synthesizer with modeling sound engine. ○ Excellent playability with fast tracking. ○ Equipped with sounds that are immediately usable in rock, pop, and other genres. ○ Easy operation with the large LCD, EZ-Edit, and SOUND STYLE. ○ COSM amp/effect modeling and effects. ○ Bass mode. The GR-55's sound engine uses a hybrid system that combines two sound sources. The combination of two PCM sound sources boasting realistic and diverse tones and latency-free COSM guitar modeling allows for completely new sounds and expressive performances. Sounds that are ready to be used in rock, pop, and more. The GR-55 comes with 270 preset sounds (guitar mode). The completely new sounds created by the hybrid sound source not only open up new possibilities for performance expression, but are also ready to be used by rock and pop guitarists. Easy Operation with a Large LCD, EZ-Edit, and SOUND STYLE. The top panel has a simple design that allows for intuitive operation. Carefully selected buttons and multi-effect pedals allow for quick tone switching. The display uses a 240 x 64-pixel LCD, providing excellent visibility and allowing for easy parameter adjustment. Preset sounds are categorized into three styles: "LEAD," "RHYTHM," and "OTHER." The EZEdit function allows for quick sound creation. COSM Amp Modeling and Effects: The GR-55 features professional amp modeling and a variety of multi-effects using COSM technology, allowing for unique sound creation. In addition, the GR-55 is packed with other attractive features, including a phrase loop function that allows you to play sounds on sound. Pedal recording and playback are easy, making real-time live performances a powerful tool. The GR-55 also features a USB port for connecting to a computer. With USB AUDIO and USB MIDI functionality, you can record audio to DAW software and even MIDI from guitars and basses. A USB flash drive port is also provided. It supports audio data playback and backup of built-in user sounds. The bass-only mode also provides 90 preset sounds made specifically for bass. : Rear panel [Specifications, etc.] Sound source PCM = 2 tones, Modeling = 1 tone Tones PCM = 910 types, Modeling = 23 types (Guitar mode), 17 types (Bass mode) Effects MFX (Multi-effects) = 20 types, AMP (Preamp) = 42 types, MOD (Modulation) = 14 types, DELAY = 7 types, REVERB = 5 types, CHORUS = 4 types, EQ (Equalizer): 1 type Patch memory Guitar mode (Preset = 270 + User = 297), Bass mode (Preset = 90 + User = 297) AD conversion 24-bit (GK pickup), 24-bit + AF method (Normal pickup) * AF method (Adaptive Focus method) A proprietary Roland/BOSS method that dramatically improves the S/N ratio of AD converters and DA converters. DA Conversion: 24-bit Sampling Frequency: 44.1 kHz Nominal Output Level: OUTPUT jack = -10 dBu, GUITAR OUT jack = -10 dBu Output Impedance: OUTPUT jack = 2 kΩ, GUITAR OUT jack = 2 kΩ USB Memory Audio Player Playback Formats: WAV, AIFF Display: Graphic LCD 240 x 64 dots Connections: GK IN jack (13-pin DIN type), GUITAR OUT jack (1/4 inch phone type), OUTPUT L/MONO, R jacks (1/4 inch phone type), PHONES jack (stereo 1/4 inch phone type), MIDI IN, OUT jacks (5-pin DIN type), USB COMPUTER port (USB 2.0 Hi-Speed USB-MIDI and USB-AUDIO compatible), USB MEMORY port (USB 2.0 Hi-Speed USB-MEMORY compatible), DC IN jack Power Supply: DC9V Current Consumption: 700 mA Accessories: AC adapter, instruction manual, warranty card, Roland user registration card (sold separately) Divided
Pickups: GK-3 (for guitar), GK-3B (for bass), GK Cable: GKC-5 (5m), GKC-10 (10m), MIDI Foot
Controller: FC-300, Unit
Selector: US-20 [External dimensions / weight] Width (W) 405 mm Depth (D) 244 mm Height (H) 78 mm Weight 3.3 kg
■Management code: 4957054503277
Category: Effector Multi-effector Electric guitar multi-effector Musical instruments, crafts, collections Musical instruments, equipment Guitar Guitar effector
JAN/ISBN code: 4957054503277
Product code: mt0017615
Pickups: GK-3 (for guitar), GK-3B (for bass), GK Cable: GKC-5 (5m), GKC-10 (10m), MIDI Foot
Controller: FC-300, Unit
Selector: US-20 [External dimensions / weight] Width (W) 405 mm Depth (D) 244 mm Height (H) 78 mm Weight 3.3 kg
■Management code: 4957054503277
Category: Effector Multi-effector Electric guitar multi-effector Musical instruments, crafts, collections Musical instruments, equipment Guitar Guitar effector
JAN/ISBN code: 4957054503277
Product code: mt0017615
