Boss GT-100 Guitar Effects Processor

18 MONTH SPECIAL FINANCING*
Applying for Financing is Quick and Easy!
- Apply: There are two easy ways to apply for financing. A credit application can be completed over the phone in a matter of minutes with a Kraft Music team member. Applications can also be completed online.
- Purchase: All financing orders are completed over the phone. Once you're approved, give us a call at 800-783-3368 to place your order! Or you can contact us and set up a time that works best for you!
Terms and Conditions
No interest if paid in full within 18 months*
On select brands purchased with your Synchrony credit card. Interest will be charged to your account from the purchase date if the promotional purchase is not paid in full within 18 Months. Minimum monthly payments required. No minimum purchase price unless stated.
*Qualifying purchase amount must be on one receipt. No interest will be charged on the promo purchase if you pay it off, in full, within the promo period. If you do not, interest will be charged on the promo purchase from the purchase date. The required minimum monthly payments may or may not pay off the promo purchase by the end of the promo period. Regular account terms apply to non-promo purchases and, after promo period ends, to the remaining promo balance. For new accounts: Purchase APR is 29.99%. Minimum interest charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.
Credit is extended by Synchrony Bank.
Advanced COSM Amp: Beyond Vintage
With its next-generation COSM processor, the 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!
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 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.
SKU | ROL-GT100 |
---|---|
MPN | GT100 |
Manufacturer | Boss |
Condition | New |
Included from Manufacturer | Power Supply |
Effects | Compressor/Limiter Overdrive/Distortion COSM Amp Models Equalizer FX1/FX2 Delay Chorus Reverb Wah Pedal Bend Foot Volume Noise Suppressor Accel FX |
Patches / Programs | 200 Preset 200 User |
Audio Inputs | (1) 1/4" Guitar Input (1) 1/4" - Ext Loop Return (1) 1/8" Aux InputMIDI |
Audio Outputs | (2) 1/4" - Left/Mono, Right (1) 1/4" - Headphone (1) 1/4" - Ext Loop Send USB MIDI |
Pedal Switches | 8 |
On-Board Expression Pedal | Yes |
Control Connections | (1) Exp Pedal 2/Ctl 3, 4 Optional Boss FS-5U, Boss FS-6, Boss FV-500L/500H, Roland EV-5 |
USB Functionality | Editor/Librarian, Recording Interface |
Power Adaptor | Included PSB-1U |
Width | 21-3/8" |
Depth | 10-3/4" |
Height | 3-1/16" |
Product Weight | 10 lbs 10 oz |
Unique 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 Newly developed ACCEL pedal for simultaneous control of multiple parameters |
Roland/Boss Consumer Limited Warranty
This limited warranty applies only to Roland and Boss products purchased in the United States of America.
Roland Corporation U.S. warrants to the first consumer only of a covered product purchased from an authorized Roland dealer in the U.S. that this product will be free from defects in materials for a period of one (1) year or defects in workmanship for a period of ninety (90) days. Please register this product online to establish the date of purchase (not a requirement for warranty service).
To exercise your rights under this Warranty as a purchaser, you must ship this product in appropriate packaging at your expense (insurance is recommended), together with proof of purchase, to Roland Corporation U.S., or to such other address as may be instructed by Roland Corporation U.S. (This shipping requirement shall not apply to those Roland products covered by in-home warranties). You should submit a new service request to obtain a Return Authorization number for the returned product. Any products shipped to Roland Corporation U.S. without a Return Authorization number shall be refused.
Roland Corporation U.S. will repair or replace this product at its sole option at no charge to you for parts or for labor within the warranty period; provided, however, that Roland Corporation U.S. reserves the right to determine whether the product is 'defective' for purposes of this Limited Warranty. This Warranty does not apply to damage to this product that occurred as a result of abuse or misuse, abnormal service or handling, battery leakage or failure, damage which may have been caused either directly or indirectly by another product, or if the product has been altered or modified in any way, or if the damage was caused by repairs or service provided or attempted by anyone other than Roland Corporation U.S. or a Roland Authorized Service Center.
In no event shall Roland Corporation U.S. be liable for any indirect, incidental, collateral, exemplary, punitive, consequential or special damages or losses arising out of your purchase of products and/or out of this warranty, including without limitation, loss of use, profits, goodwill or savings or loss of data, music, electronic files, or programs that may have been stored by a user of the product even if Roland Corporation U.S. has been advised of the possibility of such damages or claims. Some states do not allow the exclusion or limitation of incidental, punitive, or consequential damages, so the above limitation or exclusion may not apply to you.
Where applicable, if you qualify as a 'consumer' under the Magnuson-Moss Warranty Act, then you shall be entitled to any implied warranties allowed by law for the period of the Limited Warranty as set forth above. Some states do not allow limitations on how long an implied warranty lasts, so the above limitation may not apply to you. Except as stated above, the foregoing warranties are in lieu of all other conditions or warranties, express, implied or statutory, including without limitation, an implied condition or warranty of merchantability or fitness for a particular purpose and of any other warranty obligation on the part of Roland Corporation U.S.
Roland Corporation U.S. does not assume or authorize assumption of liability for it or any other warranty, either express or implied. This Limited Warranty gives U.S. purchasers specific legal rights, and you may also have other rights which vary from State to State.
- Ground shipping is FREE for all orders $99 and up.
- Our central, midwest location ensures fast delivery times.
- See below for transit day estimates. Please note, these are estimates and are not guaranteed.

Generally, package estimated transit days are as follows:
- Upper Midwest: 1-3 days
- Central US, South East US, and East Coast: 2-4 days
- West Central US: 3-5 days
- West Coast: 4-6 days
- Alaska & Hawaii: 7+ days