Boss GT-100 COSM Amp Effects Processor
Boss GT-100 COSM Amp Effects Processor, Advanced Modeling, Dual LCDs, Multi-Dimensional Processing Technology
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Boss - 'GT-100'
COSM Amp Effects Processor

High-End Amps & EffectsThe BOSS GT-100 is a high-end multi-effects processor and is now even more powerful than ever, with an additional range of great new features to its already huge arsenal. Two new amp styles are included, along with cutting-edge MDP effects, an acoustic guitar simulator, and an upgraded rotary effect.
A handy Guitar-to-MIDI function is also on board, allowing you to connect to a computer to play soft synths and input MIDI note using a normal guitar. The GT-100’s USB audio possibilities have been expanded too, offering greater flexibility for re-amping applications. With the BOSS TONE STUDIO software, you can now edit GT-100 patches from a user-friendly interface on your computer.
Amazing Features
• Advanced COSM amps that model vintage classics and deliver highly expressive tones
• Dual LCDs and panel knobs offer simple and intuitive operation, with direct access to every parameter
• Unique Accel pedal provides simultaneous control of multiple parameters
• Powerful A/B Channel Divider for creating dual amp and effects chains
Advanced COSM Amps: Beyond Vintage

A New World of TonesWith its next-generation COSM processor, the GT-100 offers a new era of expression and sonic capabilities. Recreating the finer details of vintage amps and how they react to different playing styles.
The GT-100 excels in not only replicating classic amps, but in designing a new world of unique tones too. The Amp Customize function allows you to customise classic amps beyond reality to create completely fresh and unimagined tones.
Simple & Intuitive User Interface

Easy ControlThe GT-100’s unique dual-LCD and eight-knob user interface offers quick access and intuitive control. There are no menus to navigate; every function is available instantly.
The tone-customizing functionality have been further developed and all the patches, amps, and overdrives/distortions can be made from scratch and/or customized with the friendly graphical Tone Grid.
New Tonal Possibilities with the Accel Pedal

Further ExpressionA new range of expression is available with the Accel pedal, which allows control of several parameters simultaneously, along with time-variant effects such as Feedbacker, S-Bend, Twist, and more. Experiment with creative combinations of parameters and bring dynamic new sounds to your performances by interacting in real time with this immersive function.
A/B Channel Divider Function

Endless PossibilitesAnother great feature in the GT-100 is the versatile A/B Channel Divider. This lets you assign different amps and effects to each channel, so you can either blend them together or switch between them with a footswitch.
Along with this, you can also switch channels by playing strength or frequency range. With each channel capable of driving its own effects and amps settings, the range of tones grows further and further. You can assign slick, mild lead tones to the mid-to-high pitches, for example, and heavy, cutting tones to the lower notes, the tonal possibilities are endless.
Edit & Organize Sounds with BOSS TONE STUDIO

Simple OrganizationBOSS TONE STUDIO is available as a free download for Mac or Windows and gives you an intuitive graphical interface for creating and editing GT-100 effects patches from your computer using a USB connection.
The software also makes it simple to organize and archive patches, and to load them as needed for different gigs and recording sessions.
If your computer has Internet access, BOSS TONE STUDIO has an integrated connection to the BOSS TONE CENTRAL website, where you can preview and download free gig-ready patches created by top guitar pros straight into the GT-100.
Your Web Home for Free Patches, Instructional Vids, Artist Tips & More

BOSS TONE CENTRALBOSS TONE CENTRAL is the perfect destination for all players that use BOSS products. Developed to include a growing selection of BOSS gear, this site gives you access to lots of premium content, including demo videos and free patches created by famous guitarists, touring pros, and session players. Often updated with new patches, how-to videos, artist interviews, and much more. If you love BOSS effects, BOSS TONE CENTRAL is everything you could ask for!
GT-100 Amp Effects Processor Overview

The Tech Spec
Features | Specification | AD Conversion | 24 bits + AF method (*1) |
---|---|
DA Conversion | 24 bits |
Sampling Rate | 44.1 kHz |
Program Memories | 400: 200 (User) + 200 (Preset) |
Effect Type | COMP, PREAMP(*1), OD/DS(*2), EQ, FX1/FX2(*3), DELAY, CHORUS, REVERB, PEDAL FX, NS1/NS2, ACCEL FX *1 PREAMP NATURAL CLEAN, FULL RANGE, COMBO CRUNCH, STACK CRUNCH, HiGAIN STACK, POWER DRIVE, EXTREME LEAD, CORE METAL, JC-120, CLEAN TWIN, PRO CRUNCH, TWEED, DELUXE CRUNCH, VO DRIVE, VO LEAD, MATCH DRIVE, BG LEAD, BG DRIVE, MS1959 I, MS1959 I+II, R-FIER VINTAGE, R-FIER MODERN, T-AMP LEAD, SLDN, 5150 DRIVE, BGNR UB METAL*, ORNG ROCK REVERB*, CUSTOM *2 OD/DS MID BOOST, CLEAN BOOST, TREBLE BOOST, CRUNCH, NATURAL OD, WARM OD, FAT DS, LEAD DS, METAL DS, OCT FUZZ, A-DIST*, BLUES OD, OD-1, T-SCREAM, TURBO OD, DIST, RAT, GUV DS, DST+, METAL ZONE, '60S FUZZ, MUFF FACE, CUSTOM *3 FX1/FX2 T.WAH, AUTO WAH, SUB WAH, ADV. COMP, LIMITER, SUB OD/DS, GRAPHIC EQ, PARA EQ, TONE MODIFY, GUITAR SIM., AC.GUITAR SIM*, SLOW GEAR, DEFRETTER, WAVE SYNTH, SITAR SIM., OCTAVE, PITCH SHIFTER, HARMONIST, OVERTONE*, SOUND HOLD, AC. PROCESSOR, PHASER, FLANGER, TREMOLO, ROTARY1, ROTARY2*, UNI-V, PAN, SLICER, VIBRATO, RING MOD., HUMANIZER, 2X2 CHORUS, SUB DELAY, TERA ECHO* *Newly Added Features (Version 2.0) A-DIST is available in OD/DS and in SUB OD/DS of FX2. OVERTONE and TERA ECHO are only available in FX2. |
Nominal Input Level | INPUT: -10 dBu RETURN: -10 dBu AUX IN: -20 dBu |
Input Impedance | INPUT: 1 M ohm RETURN: 100 k ohms AUX IN: 47 k ohms |
Nominal Output Level | OUTPUT: -10 dBu/+4 dBu SEND: -10 dBu |
Output Impedance | OUTPUT: 2 k ohms SEND: 2 k ohms |
Dynamic Range | 100 dB or greater (IHF-A) |
Displays | Graphic LCD (132 x 64 dots, backlit LCD) x 2 |
Connectors | INPUT jack (1/4-inch phone type) AUX IN jack (Stereo miniature phone type) OUTPUT L/MONO, R jacks (1/4-inch phone type) PHONES jack (Stereo 1/4-inch phone type) EXT LOOP jacks (SEND, RETURN; 1/4-inch phone type) AMP CONTROL jack (1/4-inch phone type) SUB CTL1, 2/SUB EXP jack (1/4-inch TRS phone type) USB port MIDI connectors (IN, OUT) DC IN jack |
Power Supply | DC 9 V |
Current Draw | 600 mA |
Accessories | AC Adaptor USB Cap Owner’s Manual |
Dimensions | Width: 542 mm Depth: 271 mm Height: 80 mm |
Weight | 4.8 kg / 10 lbs. 10 oz. |