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Roland GR-55 Guitar Synthesizer with GK-3 Pickup Certified Open Box , $1,151.99 - Add to Cart Skip to Product Information

Roland GR-55 Guitar Synthesizer with GK-3 Pickup Certified Open Box

Guitar Synth with 910 Tones, 93 Effect Types, 3 Foot Pedals, Expression/Volume Pedal, and Onboard USB WAV/AIFF Player, and GK-3 Hex Pickup - Black
Item ID: GR55BKd3
Roland GR-55 Guitar Synthesizer with GK-3 Pickup

Certified Open Box Savings!

Save $128 What is Certified Open Box?

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$ 1,151 .99
Savings: $128.00 New for $1,279.99
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Roland GR-55 Guitar Synthesizer with GK-3 Pickup Certified Open Box

Certified Open Box Savings!

Save $128 What is Certified Open Box?

The price below reflects your savings.

$ 1,151 .99
Savings: $128.00 New for $1,279.99

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With decades of experience developing the industry's hottest guitar synths, Roland's GR-55 guitar synth and effects processor gives you more incredible tones and features than ever before, making laggy and inaccurate tracking a thing of the past. When Roland designed the GR-55, they totally redeveloped their already leading pitch-detection technology to bring you their fastest guitar synth ever. Pitch, velocity, sustain - the GR-55 doesn't miss a thing! Using the included GK-3 hex pickup, your guitar can conjure up screaming leads, rich pads, piano accents, and much more.

COSM tone modeling

The GR-55 includes Roland's world-famous COSM tone modeling. This amazing processor core opens up never-before-explored realms of tone and texture shaping. From pop to rock to undiscovered genres of music, the GR-55 has the guitar tones you need to stand out. Dive in and create your own intensely intricate patches, or keep it simple and explore the hundreds of built-in tones onboard. The GR-55 has the perfect sounds for any music. On top of that, the GR-55 features an onboard USB memory music player with handy foot controls, so you can rock out with your favorite tones long after the rest of the band's packed up. If you're ready to discover a whole new world of mind-blowing guitar sounds, you're ready for the Roland GR-55!

Roland GR-55 Guitar Synth System Features:

  • Ultra-fast tracking provides incredibly responsive synth processing
  • Color: Black
  • 3-pedal live control plus a built-in expression/volume pedal
  • Sound Generator: PCM (2 tones), COSM 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: 1 type
  • 270 x Guitar patch memory presets (plus 297 user patches)
  • 90 x Bass patch memory presets (plus 297 user patches)
  • 240 x 64 LCD display
  • 1 x 13-pin DIN GK input connector
  • 1 x 1/4" guitar output jack
  • 2 x 1/4" main outputs
  • 1 x 1/4" stereo headphone output
  • MIDI in and out connectors
  • 2 x USB port (computer connectivity and USB memory connector)
  • USB Memory Audio Player File Format: WAV, AIFF
  • Sampling resolution: 24-bit/44.1kHz
  • Power supply: DC 9V
  • Current draw: 700 mA
  • Dimensions (maximum measurements): 16" x 9-5/8" x 4-3/16"
  • Weight: 7 lbs. 5 oz.
  • Included accessories: AC adapter, owner's manual, GK-3 divided pickup, 16.4' GK cable
What is Certified Open Box Gear?

At Sweetwater, we're so picky that what we call "Certified Open Box" is actually better than what most music retailers sell as "new" gear! Our gear hasn't endured hundreds of people a week plunking away at all the keyboards, fumbling through Stairway to Heaven on every guitar or playing with every fader and knob on a mixer or control surface.

Certified Open Box (also known as a demo) means we’ve had it out of the box for our YouTube channel, displayed at events, tested in our studio, or maybe it was in a customer’s hands for a few days and isn’t ‘factory fresh’ as a result. Every Certified Open Box item we sell has Sweetwater’s 2-year Total Confidence Coverage™ warranty and has been tested and verified up to ‘new’ specs by our factory-authorized technicians to make sure it’s in perfect working order before we ship it to you.

When you buy a Certified Open Box item at Sweetwater, you get:
  • 2-year Total Confidence Coverage Warranty™!
  • Products inspected and tested by our factory-authorized techs, guaranteed to function like new (or better)!
  • FREE shipping on most items
  • Equipment that will MEET or EXCEED your expectations!

Click HERE to browse our current inventory of Certified Open Box equipment. Purchasing Certified Open Box gear from Sweetwater is a smart and safe way to save!

Warranty Info

Sweetwater's FREE 2-Year Total Confidence Coverage Warranty

Extra peace of mind at no extra cost.

  • Save money with FREE parts and labor
  • Get back to making music with the industry's fastest turnaround time
  • Fix it the first time with our award-winning, factory-certified Service Department
Learn More about Total Confidence Coverage

Offer applies only to single-receipt qualifying purchases. Select manufacturers may require that only the manufacturer’s products qualify towards the minimum purchase amount needed to be eligible for promotional financing. Otherwise, an invoice that meets the minimum purchase amount and contains at least one qualifying manufacturer product is eligible for promotional financing. No interest will be charged on promo purchase balance, and equal monthly payments are required on promo purchase until it is paid in full. The payments equal the amount financed divided by the number of months in the promo period, rounded up to the next whole dollar. These payments may be higher than the payments that would be required if this purchase was a non-promo purchase. During the last month(s) of the promo period the required monthly payment may be reduced due to the prior months’ rounding. Regular account terms apply to non-promo purchases. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

Offer applies only to single-receipt qualifying purchases. No interest will be charged on the promo balance if you pay it off, in full, within the promo period. If you do not, interest will be charged on the promo balance from the purchase date. The required minimum monthly payments may or may not pay off the promo balance before the end of the promo period, depending on purchase amount, promo length and payment allocation. Regular account terms apply to non-promo purchases and, after promo period ends, to the promo balance. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

The estimated required monthly payment shown which excludes taxes and delivery equals the amount financed divided by the number of months in the promo period, rounded up to the next cent. During the last month(s) of the promo period the required monthly payment may be reduced due to this rounding. These payments apply only with the financing offer shown. If you make these payments by the due date each month, you should pay off this amount financed within the promo period, if it is the only balance you are paying off. If you have other balances on your account, this payment will be added to any other minimum monthly payments.

Applies only to select items from this manufacturer. Ask your Sweetwater Sales Engineer for more details.