Boss GT-100 Guitar Multi-Effects Pedal

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The GT-100 comes fully equipped with mega multi-fx as well as next-generation amp modeling.

The long-awaited follow up to the GT-10 has arrived. Meet the BOSS effects flagship, the GT-100, boasting next-generation amp modeling that recreates vintage amps as well as providing new COSM tones that soar into the future. The user interface has been improved with a unique dual-LCD system, and EZ TONE has been enhanced with newly designed AMP CUSTOMIZE and OD/DS CUSTOMIZE features which make finding that perfect sound that much easier. The BOSS GT-100 is a powerhouse processor that spans from classic to futuristic in a friendly, rugged, road-worthy unit.

Features:

  • Advanced COSM amps that model vintage amp tones and delivers never-before-heard tones
  • Dual-LCD for simple and intuitive operation with direct access to every parameter
  • Improved EZ Tone TONE feature with graphical TONE GRID for constructing new patches; AMP CUSTOMIZE and OD/DS CUSTOMIZE lets you easily create original amps and overdrive/distortion by customizing their behavior
  • Newly developed ACCEL pedal for simultaneous control of multiple parameters

Advanced COSM Amp: Beyond Vintage
With its next-generation COSM processor, the BOSS GT-100 ushers in a new era of expression and sonic capabilities. Recreating the meticulous details of vintage amps and how they behave, the GT-100 excels in not only cloning classic amps, but provides a new world of unimagined tones as well. The AMP CUSTOMIZE function lets you mutate classic amps beyond reality. Construct completely new, unimagined sounds!

Simple and Intuitive User Interface
The GT-100’s unique dual-LCD and eight-knob user interface provides fast access and intuitive control. There are no menus to navigate; every function is instantly available. The tone-customizing functionality has been improved as well. All patches, amps, and overdrive/distortions can be created from scratch and/or customized with the friendly graphical TONE GRID.

New Tonal Possibilities with the ACCEL Pedal
A new dimension of expression is available with the ACCEL pedal, which enables control of multiple parameters simultaneously, as well as time-variant effects such as FEEDBACKER, S-BEND, TWIST, etc. Experiment with creative combinations of parameters, interacting in real time with the pedal.

New A/B Channel Divide Function
Another notable new feature onboard the BOSS GT-100 is the versatile A/B Channel Divide. Assign different amps and effects to each channel, and divide the signal not only by dynamics, but by frequency as well, with each channel capable of driving its own effects and amps settings. The range of tonal possibilities gets wider, and wilder! Assign smooth, mild lead tones to the mid-to-high pitches, for example, and heavy, cutting tones to the lower notes.

Order your Boss GT-100 Guitar Multi Effect Pedal from Sam Ash Direct today with the security of our 45/60 day return/price protection policy, and be sure to take advantage of our fast, free shipping.

Things You Will Get:

  • GT-100 Effect Pedal
  • AC AdaptorOwner's Manual
Series GT
Model GT-100

REVIEW SNAPSHOT®

by PowerReviews
BossGT-100 Guitar Multi-Effects Pedal
 
4.9

(based on 17 reviews)

100%

of respondents would recommend this to a friend.

Pros

  • Excellent sound quality (15)
  • Good selection of effects (15)
  • Responsive (14)
  • Versatile (12)
  • Compact (10)

Cons

    Best Uses

    • Performances (15)
    • Home studio (14)
    • Professional recording (11)
    • Amateur recording (9)
    • Outdoor events / games (9)
      • Reviewer Profile:
      • Professional musician (9), Experienced (7)

    Reviewed by 17 customers

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    Displaying reviews 1-10

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    5.0

    All the effects you need in one unit!

    By 

    from Indianapolis, IN

    About Me Professional Musician

    Staff Reviewer

    Pros

    • Compact Design
    • Excellent Sound Quality
    • Good Selection Of Effects
    • Responsive
    • Versatile

    Cons

      Best Uses

      • Amateur Recording
      • Events
      • Home Studio
      • Mobile DJ
      • Performances
      • Professional Recording

      Comments about Boss GT-100 Guitar Multi-Effects Pedal:

      The GT-100 is a one stop shop. Every pedal you will ever want and need is in this amazing unit from Boss. You can easily switch from a killer metal overdrive sound directly to a fast acting delay to a smooth chorus and beyond in just a few pedal punches. Not having to route chords all over the place or adaptors is a HUGE plus as well! It does take some time to program the sounds you need but once you learn how its a breeze! I am a staff reviewer for Sam Ash.

       
      5.0

      Easy and Fun

      By 

      from Miami, FL

      About Me Professional Musician

      Staff Reviewer

      Pros

      • Compact Design
      • Excellent Sound Quality
      • Good Selection Of Effects
      • Responsive

      Cons

        Best Uses

        • Amateur Recording
        • Home Studio
        • Mobile DJ
        • Performances
        • Professional Recording

        Comments about Boss GT-100 Guitar Multi-Effects Pedal:

        I really like this effects pedal and it is real easy to use. The GT-100 has many effects and with the turn of a nob you can change the effect to fit your needs. Also, the rep answered all my questions and got the order placed and shipped with no problems. I highly recommend this product to anyone who wants to take there music to the next level. This is a real hands on product review from Richard@ Sam Ash Miami.

         
        4.0

        We Have Liftoff!!

        By 

        from Huntington,NY

        About Me Experienced

        Pros

        • Excellent Sound Quality
        • Good Selection Of Effects
        • Responsive
        • Versatile

        Cons

        • Difficult To Use

        Best Uses

        • Events
        • Home Studio
        • Performances
        • Professional Recording

        Comments about Boss GT-100 Guitar Multi-Effects Pedal:

        Tons of sound options. Very usefull at home, in the studio and at the gig. The amp modeling sounds great. From vintage sound to modern tones it has all you need. Does take a little time to master your way around, but once you understand it makes for a great effects pedal. This is a real product review from Joe@ Sam Ash Huntington.

         
        5.0

        Multi Effects That Don't Quit

        By 

        from New Haven, CT

        About Me Professional Musician

        Staff Reviewer

        Pros

        • Excellent Sound Quality
        • Good Selection Of Effects
        • Responsive
        • Versatile

        Cons

          Best Uses

          • Amateur Recording
          • Events
          • Home Studio
          • Performances
          • Professional Recording

          Comments about Boss GT-100 Guitar Multi-Effects Pedal:

          This things is packed with so many effects and all are of the same quality that you'd find in their separate effects pedals. I own the bass version of this and never leave home without it! This is a real hands on product review from Big Jim at Sam Ash New Haven.

           
          5.0

          no need for an amp

          By 

          from Cincinnati,OH

          About Me Professional Musician

          Staff Reviewer

          Pros

          • Compact Design
          • Excellent Sound Quality
          • Good Selection Of Effects
          • Responsive
          • Versatile

          Cons

            Best Uses

            • Gigs
            • Home Studio
            • Performances

            Comments about Boss GT-100 Guitar Multi-Effects Pedal:

            All the sounds the boss gt100 produces amps and effect pedals are no longer needed. You can line out directly into a pa and with good monitors get any sound tone available. Amp models and effects pedal are built right in.

             
            5.0

            Sweet Guitar FX

            By 

            from Canoga Park, CA

            About Me Professional Musician

            Pros

            • Excellent Sound Quality
            • Good Selection Of Effects
            • Responsive
            • Versatile

            Cons

              Best Uses

              • Amateur Recording
              • Home Studio
              • Performances

              Comments about Boss GT-100 Guitar Multi-Effects Pedal:

              Thing has everything... literally. Every great boss efffects pedal you can imagine, plus tons of amp models. You can hook this up to the front end of any amp, put it into the FX loop and use the FX, or you can use it the way I do in my cover band. I just put it on the floor, and run it into a DI box straight into the PA. The speaker emulators sound great. I've never met a guitar tone I couldn't replicate with it, and it sure beats lugging around a huge tube amp!

              This is a real hands on product review from Josh @ Sam Ash Canoga Park.

               
              5.0

              So many sounds

              By 

              from Dallas, TX

              About Me Experienced

              Staff Reviewer

              Pros

              • Compact Design
              • Excellent Sound Quality
              • Good Selection Of Effects
              • Responsive
              • Versatile

              Cons

                Best Uses

                • Home Studio
                • Performances
                • Professional Recording

                Comments about Boss GT-100 Guitar Multi-Effects Pedal:

                Boss has really packed every amp sound under the sun into this effects pedal. Any kind of amp from any kind of genre is available for you to make your own with intuitive and simple to use editing parameters. Get a huge metal tone and switch to a smooth chorus tone. It is all easy to get going and even more fun to use. This is a real hands on product review by Bryan of Sam Ash Dallas.

                 
                5.0

                BOSS always makes the coolest stuff!

                By 

                from Ontario

                About Me Experienced

                Staff Reviewer

                Pros

                • Compact Design
                • Good Selection Of Effects
                • New Features

                Cons

                  Best Uses

                    Comments about Boss GT-100 Guitar Multi-Effects Pedal:

                    Coming from the perspective of a traveling musician of many years, I just can't say enough good things about this board. There has always been a difficulty trying to balance great guitar tone and "travel ready" Anyone who has been on the road or traveled overseas for a gig knows how important it is to save space and weight when traveling. BOSS has always stepped up their game every time they put out a new pedal board, and this time is no different! New features like the feedbacker and new controls for modifying amp tones internally have really made it easy to achieve an authentic sound without hauling around a ton of different amps, pedals, etc. This is also great for those who play in cover/tribute bands. You can pre-set all the tones you will need to make yourself sound just like the records. The carrying bag to fit this board is also only 50 bucks....always a major bonus when the case doesn't cost an arm and a leg.

                    This is a real hands-on review from Bryan @ Sam Ash Ontario

                     
                    5.0

                    Famous Roland Effects

                    By 

                    from Sam Ash Music Ontario

                    About Me Experienced

                    Verified Reviewer

                    Pros

                    • Excellent Sound Quality
                    • Good Selection Of Effects
                    • Responsive
                    • Versatile

                    Cons

                      Best Uses

                      • Amateur Recording
                      • Events
                      • Home Studio
                      • Performances

                      Comments about Boss GT-100 Guitar Multi-Effects Pedal:

                      Put together just about any effect your mind can dream up. Roland is famous for their quality effects and the GT100 keeps the tradition going. Some new stuff, the A/B channel divide allows you to use different amps and effects on different channels and split your signal by dynamics and by frequency. The possibilities are just about endless. COSM processor recreates not only classic amp tones, but also creates a whole range of new combination of tones as well. This is a real hands on product review by Sean@ Sam Ash Ontario.

                       
                      4.0

                      Roland Is the Boss of Multi-effects

                      By 

                      from Columbus, Ohio

                      About Me Experienced

                      Staff Reviewer

                      Pros

                      • Compact Design
                      • Excellent Sound Quality
                      • Good Selection Of Effects
                      • Responsive

                      Cons

                        Best Uses

                        • Amateur Recording
                        • Events
                        • Home Studio
                        • Mobile DJ
                        • Performances
                        • Professional Recording

                        Comments about Boss GT-100 Guitar Multi-Effects Pedal:

                        There's a lot of sounds and features packed into this sturdy package.
                        Boss has a great selection of amp models that will allow you to cover all the bases from vintage style clean to Dark Metal.
                        Simple to use, with a nice-sized display you can arrange pre-sets in any order you desire. Besides it's live applications, The new GT 100 is capable of streaming audio directly into your recording program by way of USB. Pre-set tones reminiscent of dirty Marshalls and Half-dirtyTwins, to clean Skynard and Chorusy Boston makes this a winner out of the box. I am a staff reviewer at Sam Ash # 36

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                        GT-100 Guitar Multi-Effects Pedal

                        Effects pedals: 5 years parts, 3 years labor All other products: 1 year parts, 90 days labor